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-rw-r--r--src/format/Makefile.am2
-rw-r--r--src/format/dwarf/Makefile.am39
-rw-r--r--src/format/dwarf/abbrev.c1390
-rw-r--r--src/format/dwarf/abbrev.h126
-rw-r--r--src/format/dwarf/d_dwarf.c114
-rw-r--r--src/format/dwarf/d_dwarf.h50
-rw-r--r--src/format/dwarf/die.c303
-rw-r--r--src/format/dwarf/die.h76
-rw-r--r--src/format/dwarf/dwarf-int.c207
-rw-r--r--src/format/dwarf/dwarf-int.h185
-rw-r--r--src/format/dwarf/dwarf.c337
-rw-r--r--src/format/dwarf/dwarf.h55
-rw-r--r--src/format/dwarf/dwarf_def.h830
-rw-r--r--src/format/dwarf/form.c113
-rw-r--r--src/format/dwarf/form.h40
-rw-r--r--src/format/dwarf/info.c853
-rw-r--r--src/format/dwarf/info.h63
-rw-r--r--src/format/dwarf/symbols.c316
-rw-r--r--src/format/dwarf/symbols.h40
-rw-r--r--src/format/dwarf/utils.c304
-rw-r--r--src/format/dwarf/utils.h56
-rw-r--r--src/format/dwarf/v2/Makefile.am18
-rw-r--r--src/format/dwarf/v2/dwarf.c180
-rw-r--r--src/format/dwarf/v2/dwarf.h58
-rw-r--r--src/format/dwarf/v2/form.c276
-rw-r--r--src/format/dwarf/v2/form.h39
-rw-r--r--src/format/dwarf/v3/Makefile.am17
-rw-r--r--src/format/dwarf/v3/dwarf.c172
-rw-r--r--src/format/dwarf/v3/dwarf.h58
-rw-r--r--src/format/dwarf/v4/Makefile.am18
-rw-r--r--src/format/dwarf/v4/dwarf.c182
-rw-r--r--src/format/dwarf/v4/dwarf.h58
-rw-r--r--src/format/dwarf/v4/form.c106
-rw-r--r--src/format/dwarf/v4/form.h39
34 files changed, 1 insertions, 6719 deletions
diff --git a/src/format/Makefile.am b/src/format/Makefile.am
index 24f03da..841bf12 100644
--- a/src/format/Makefile.am
+++ b/src/format/Makefile.am
@@ -31,4 +31,4 @@ AM_CPPFLAGS = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS)
AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
-# SUBDIRS = dwarf java pe
+# SUBDIRS = java pe
diff --git a/src/format/dwarf/Makefile.am b/src/format/dwarf/Makefile.am
deleted file mode 100644
index 3020643..0000000
--- a/src/format/dwarf/Makefile.am
+++ /dev/null
@@ -1,39 +0,0 @@
-
-noinst_LTLIBRARIES = libformatdwarf.la
-
-libformatdwarf_la_SOURCES = \
- abbrev.h abbrev.c \
- die.h die.c \
- dwarf.h dwarf.c \
- dwarf-int.h dwarf-int.c \
- dwarf_def.h \
- form.h form.c \
- info.h info.c \
- symbols.h symbols.c
-
-# libformatdwarf_la_SOURCES = \
-# abbrev.h abbrev.c \
-# dwarf.h dwarf.c \
-# d_dwarf.h d_dwarf.c \
-# dwarf_def.h \
-# info.h info.c \
-# utils.h utils.c
-
-libformatdwarf_la_LIBADD = \
- v2/libformatdwarfv2.la \
- v3/libformatdwarfv3.la \
- v4/libformatdwarfv4.la
-
-libformatdwarf_la_LDFLAGS = $(LIBGTK_LIBS)
-
-
-devdir = $(includedir)/chrysalide/$(subdir:src/%=%)
-
-dev_HEADERS = $(libformatdwarf_la_SOURCES:%c=)
-
-
-AM_CPPFLAGS = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS)
-
-AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
-
-SUBDIRS = v2 v3 v4
diff --git a/src/format/dwarf/abbrev.c b/src/format/dwarf/abbrev.c
deleted file mode 100644
index f214430..0000000
--- a/src/format/dwarf/abbrev.c
+++ /dev/null
@@ -1,1390 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * abbrev.c - manipulation des abréviation DWARF
- *
- * Copyright (C) 2008-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "abbrev.h"
-
-
-#include <malloc.h>
-
-
-#include "dwarf-int.h"
-
-
-
-
-
-/* Description d'un attribut d'une abréviation */
-typedef struct _dw_abbrev_attr
-{
- DwarfAttrib name; /* Sujet de l'élément */
- DwarfForm form; /* Représentation */
-
-} dw_abbrev_attr;
-
-
-/* Description d'une abréviation */
-struct _dw_abbrev
-{
- uleb128_t code; /* Identifiant attribué */
- DwarfTag tag; /* Sujet de l'élément */
-
- dw_abbrev_attr *attribs; /* Liste des attributs */
- size_t attribs_count; /* Nombre de ces attributs */
-
- struct _dw_abbrev **children; /* Liste des sous-éléments */
- size_t children_count; /* Nombre de ces enfants */
-
-};
-
-
-
-
-
-/* Procède à la conversion de base d'une abréviation DWARF. */
-static bool check_abbreviation_decl(const GDwarfFormat *, const dw_abbrev_decl *, dw_abbrev *);
-
-/* Procède à la conversion d'un attribut d'abréviation DWARF. */
-static bool check_abbreviation_attrib(const GDwarfFormat *, const dw_abbrev_raw_attr *, dw_abbrev_attr *);
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à constituer. *
-* *
-* Description : Charge toutes les abbréviations présentes dans un DWARF. *
-* *
-* Retour : Bilan de l'opération, potentiellement un succès sans sortie. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool load_all_dwarf_abbreviations(GDwarfFormat *format)
-{
- bool result; /* Bilan à faire remonter */
- mrange_t range; /* Couverture d'une section */
- vmpa2t *pos; /* Position de tête de lecture */
-
- result = g_exe_format_get_section_range_by_name(G_DBG_FORMAT(format)->executable, ".debug_abbrev", &range);
-
- pos = get_mrange_addr(&range);
-
- printf("start :: 0x%08x\n", (unsigned int)pos->physical);
-
- result &= load_dwarf_abbreviation(format, pos, &format->abbreviations);
-
- printf("abbrevs :: %p\n", format->abbreviations);
-
- if (format->abbreviations != NULL)
- printf(" -> children : %zu\n", format->abbreviations->children_count);
- else
- printf(" -> (nothing)\n");
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à consulter. *
-* pos = tête de lecture à faire évoluer. *
-* abbrev = abréviation lue et complète, NULL si aucune. [OUT] *
-* *
-* Description : Charge une abréviation valide pour un DWARF en mémoire. *
-* *
-* Retour : Bilan de l'opération, potentiellement un succès sans sortie. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool load_dwarf_abbreviation(const GDwarfFormat *format, vmpa2t *pos, dw_abbrev **abbrev)
-{
- dw_abbrev_decl decl; /* En-tête d'abréviation */
- bool status; /* Bilan d'une lecture */
- dw_abbrev_raw_attr attr; /* Attribut de l'abréviation */
- dw_abbrev *child; /* Rejeton à intégrer */
-
- *abbrev = NULL;
-
- /**
- * Cette routine est la transcription du paragraphe 7.5.3 ("Abbreviations Tables"),
- * de la quatrième version de la définition du format DWARF.
- *
- * La spécification précise :
- *
- * As mentioned in Section 2.3, each chain of sibling entries is terminated by a null entry.
- *
- * Cependant, ce formalisme n'est pas constaté dans la pratique. D'ailleurs, readelf
- * comporte le commentaire suivant dans le fichier 'dwarf_reader.cc' :
- *
- * Read the abbrev code. A zero here indicates the end of the abbrev table.
- *
- */
-
- if (!read_dwarf_abbrev_decl(format, pos, &decl))
- goto lda_bad_exit;
-
- if (decl.code == 0)
- goto lda_exit;
-
- *abbrev = (dw_abbrev *)calloc(1, sizeof(dw_abbrev));
-
- if (!check_abbreviation_decl(format, &decl, *abbrev))
- goto lda_bad_exit;
-
- /* Chargement des attributs */
-
- for (;;)
- {
- status = read_dwarf_abbrev_attr(format, pos, &attr);
- if (!status) goto lda_bad_exit;
-
- printf(" -- [0x%llx] [0x%llx] name = %u\tform = %u\n",
- (unsigned long long)pos->physical,
- (unsigned long long)decl.code,
- (unsigned int)attr.name, (unsigned int)attr.form);
-
- if (attr.name == DW_ATTR_invalid && attr.form == DW_FORM_invalid)
- break;
-
- (*abbrev)->attribs_count++;
- (*abbrev)->attribs = (dw_abbrev_attr *)realloc((*abbrev)->attribs,
- (*abbrev)->attribs_count * sizeof(dw_abbrev_attr));
-
- status = check_abbreviation_attrib(format, &attr,
- &(*abbrev)->attribs[(*abbrev)->attribs_count - 1]);
- if (!status) goto lda_bad_exit;
-
- }
-
- /* Chargement des enfants */
-
- printf(" || children ? %d vs %d\n", (int)decl.has_children, (int)DW_CHILDREN_yes);
-
- if (decl.has_children == DW_CHILDREN_yes)
- for (;;)
- {
- status = load_dwarf_abbreviation(format, pos, &child);
- if (!status) goto lda_bad_exit;
-
- if (child == NULL)
- break;
-
- (*abbrev)->children_count++;
- (*abbrev)->children = (dw_abbrev **)realloc((*abbrev)->children,
- (*abbrev)->children_count * sizeof(dw_abbrev));
-
- (*abbrev)->children[(*abbrev)->children_count - 1] = child;
-
- }
-
- lda_exit:
-
- return true;
-
- lda_bad_exit:
-
- free_dwarf_abbreviation(*abbrev);
-
- return false;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : abbrev = abréviation chargée en mémoire à traiter. *
-* *
-* Description : Supprime de la mémoire toute trace d'une abréviation DWARF. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void free_dwarf_abbreviation(dw_abbrev *abbrev)
-{
- size_t i; /* Boucle de parcours */
-
- if (abbrev->attribs != NULL)
- free(abbrev->attribs);
-
- if (abbrev->children != NULL)
- {
- for (i = 0; i < abbrev->children_count; i++)
- free_dwarf_abbreviation(abbrev->children[i]);
-
- free(abbrev->attribs);
-
- }
-
- free(abbrev);
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations chargées à consulter. *
-* decl = structure brute dont le contenu est à valider. *
-* abbrev = abréviation à constituer à partir du brut. [OUT] *
-* *
-* Description : Procède à la conversion de base d'une abréviation DWARF. *
-* *
-* Retour : Validité confirmée ou non. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static bool check_abbreviation_decl(const GDwarfFormat *format, const dw_abbrev_decl *decl, dw_abbrev *abbrev)
-{
- bool result; /* Validité à retourner */
-
- result = (decl->has_children == DW_CHILDREN_no
- || decl->has_children == DW_CHILDREN_yes);
-
-
- /* TODO : vérifier les bornes de 'tag' */
-
-
- if (result)
- {
- abbrev->code = decl->code;
- abbrev->tag = decl->tag;
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations chargées à consulter. *
-* decl = structure brute dont le contenu est à valider. *
-* abbrev = abréviation à constituer à partir du brut. [OUT] *
-* *
-* Description : Procède à la conversion d'un attribut d'abréviation DWARF. *
-* *
-* Retour : Validité confirmée ou non. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static bool check_abbreviation_attrib(const GDwarfFormat *format, const dw_abbrev_raw_attr *attr, dw_abbrev_attr *attrib)
-{
- bool result; /* Validité à retourner */
-
- result = true;
-
-
- /* TODO : vérifier les bornes de 'name' et 'form' */
-
-
- if (result)
- {
- attrib->name = attr->name;
- attrib->form = attr->form;
-
-
-
- }
-
- return result;
-
-}
-
-
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : abbrev = abréviation chargée en mémoire à consulter. *
-* *
-* Description : Fournit l'étiquette associée à l'ensemble des attributs. *
-* *
-* Retour : Etiquette officielle de l'ensemble représenté. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-DwarfTag dwarf_abbreviation_get_tag(const dw_abbrev *abbrev)
-{
- return abbrev->tag;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : abbrev = abréviation chargée en mémoire à consulter. *
-* *
-* Description : Compte le nombre d'attributs présents dans une abréviation. *
-* *
-* Retour : Quantité d'attributs pris en compte dans l'abréviation. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-size_t dwarf_abbreviation_count_attribs(const dw_abbrev *abbrev)
-{
- return abbrev->attribs_count;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : abbrev = abréviation chargée en mémoire à consulter. *
-* attrib = désignation de l'attribut à retrouver. *
-* index = indice de cet attribut dans l'ensemble. [OUT] *
-* *
-* Description : Recherche un attribut dans une abréviation. *
-* *
-* Retour : Indication sur le bilan des recherches. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool dwarf_abbreviation_get_attrib_index(const dw_abbrev *abbrev, DwarfAttrib attrib, size_t *index)
-{
- bool result; /* Etat de validité à renvoyer */
- size_t i; /* Boucle de parcours */
-
- for (i = 0; i < abbrev->attribs_count; i++)
- if (abbrev->attribs[i].name == attrib)
- break;
-
- if (i < abbrev->attribs_count)
- {
- result = true;
- *index = i;
- }
- else
- result = false;
-
- return result;
-
-}
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : abbrev = abréviation chargée en mémoire à consulter. *
-* attrib = désignation de l'attribut à retrouver. *
-* index = indice de cet attribut dans l'ensemble. *
-* form = type de valeur attendu pour un attribut donné. [OUT]*
-* *
-* Description : Détermine le type d'un attribut dans une abréviation. *
-* *
-* Retour : Indication sur le bilan des accès. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool dwarf_abbreviation_get_form_for_index(const dw_abbrev *abbrev, size_t index, DwarfForm *form)
-{
- if (index >= abbrev->attribs_count)
- return false;
-
- *form = abbrev->attribs[index].form;
-
- return true;
-
-}
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : abbrev = abréviation chargée en mémoire à consulter. *
-* *
-* Description : Indique si une abbréviation comporte des sous-définitions. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool dwarf_abbreviation_has_children(const dw_abbrev *abbrev)
-{
- return (abbrev->children_count > 0);
-
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à consulter. *
-* code = identifiant de l'abbréviation recherchée. *
-* *
-* Description : Recherche une abréviation DWARF donnée. *
-* *
-* Retour : Adresse d'une abréviation ou NULL en cas d'échec. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-const dw_abbrev *find_dwarf_abbreviations(const GDwarfFormat *format, uleb128_t code)
-{
- const dw_abbrev *result; /* Trouvaille à retourner */
-
- if (format->abbreviations->code == code)
- result = format->abbreviations;
-
- else
- {
- const dw_abbrev *_find_dwarf_abbreviations(const dw_abbrev *abbrev, uleb128_t c)
- {
- const dw_abbrev *found; /* Trouvaille à retourner */
- size_t i; /* Boucle de parcours */
-
- if (abbrev->code == c)
- found = abbrev;
- else
- {
- found = NULL;
-
- for (i = 0; i < abbrev->children_count && found == NULL; i++)
- found = _find_dwarf_abbreviations(abbrev->children[i], c);
-
- }
-
- return found;
-
- }
-
- result = _find_dwarf_abbreviations(format->abbreviations, code);
-
- }
-
- return result;
-
-}
-
-
-
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = contenu binaire de débogage à parcourir. *
-* cu = unité de compilation parente. *
-* form = nature de la valeur à lire. *
-* pos = tête de lecture au sein des données. [OUT] *
-* value = valeur au format donné lue. [OUT] *
-* *
-* Description : Lit la valeur correspondant à un type donné. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-dw_value *translate_abbreviation_attributes(const GDwarfFormat *format, const dw_abbrev *abbrev, const dw_compil_unit_header *cu, vmpa2t *pos)
-{
- dw_value *result; /* Valeurs lues retournées */
- size_t i; /* Boucle de parcours */
- bool status; /* Bilan d'une lecture */
-
- result = (dw_value *)calloc(abbrev->attribs_count, sizeof(dw_value));
-
- for (i = 0; i < abbrev->attribs_count; i++)
- {
- result[i].attrib = abbrev->attribs[i].name;
-
- printf("-- loading attrib %x (%u) -- form = %x (%u) -- pos = %llx --\n",
- (unsigned int)abbrev->attribs[i].name,
- (unsigned int)abbrev->attribs[i].name,
- (unsigned int)abbrev->attribs[i].form,
- (unsigned int)abbrev->attribs[i].form,
- (unsigned long long)(pos->physical - 0x1039));
-
- status = G_DWARF_FORMAT_GET_CLASS(format)->read_form(format, cu,
- abbrev->attribs[i].form, pos, &result[i].value);
- if (!status) printf("[%zu] failed for %x\n", i, abbrev->attribs[i].form);
- if (status) printf("[%zu] success for %x\n", i, abbrev->attribs[i].form);
- printf(" current pos :: %llx\n", (unsigned long long)(pos->physical - 0x1039));
- if (!status) break;
-
- }
-
- if (i != abbrev->attribs_count)
- {
- free(result);
- result = NULL;
- }
-
- return result;
-
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#if 0
-
-#include <malloc.h>
-#include <stdarg.h>
-#include <string.h>
-
-
-#include "utils.h"
-
-
-
-#include <ctype.h>
-
-
-
-/* Libère de la mémoire une abréviation DWARF. */
-void free_dwarf_abbrev(dw_abbrev *);
-
-/* Charge une abréviations DWARF. */
-dw_abbrev *read_dwarf_abbreviations(dwarf_format *, off_t *, uint64_t *);
-
-/* Recherche une abréviation DWARF donnée. */
-const dw_abbrev *_find_dwarf_abbreviations(const dw_abbrev *, uint8_t *);
-
-/* Lit la valeur d'un attribut DWARF. */
-bool _read_dwarf_abbrev_attribute(dwarf_format *, off_t *, DwarfForm, ...);
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à compléter. *
-* *
-* Description : Charge les abréviations trouvées pour un DWARF. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool load_dwarf_abbreviations(dwarf_format *format)
-{
- bool result; /* Bilan à renvoyer */
-
-
-
-
- off_t offset;
- off_t start;
- off_t size;
-
- bool test;
-
- int i;
-
-
- dw_abbrev *abbrev;
- uint64_t index;
-
- printf("Searching...\n");
-
-
- result = true;
-
- test = find_exe_section(DBG_FORMAT(format)->e_format, ".debug_abbrev", &start, &size, NULL);
-
- offset = start;
-
-
- printf(" -> offset=%d size=%d\n", offset, size);
-
-
-
- for (i = 0; i < size; i++)
- {
- if (i % 10 == 0) printf("\n");
- printf("0x%02hhx ", DBG_FORMAT(format)->content[offset + i]);
- }
-
- printf("\n");
-
-
-
-
- while (offset < (start + size))
- {
- abbrev = read_dwarf_abbreviations(format, &offset, &index);
-
- offset++; /* 0x00 */
-
- printf("abbrev :: %p\n", abbrev);
-
- if (abbrev != NULL)
- {
- abbrev->offset -= start;
-
- format->abbrevs = (dw_abbrev **)realloc(format->abbrevs, ++format->abbrevs_count * sizeof(dw_abbrev *));
- format->abbrevs[format->abbrevs_count - 1] = abbrev;
-
- printf(" %d attribs, %d children\n", abbrev->attribs_count, abbrev->children_count);
-
- }
- else
- {
- unload_dwarf_abbreviations(format);
- result = false;
- break;
- }
-
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à effacer. *
-* *
-* Description : Décharge les abréviations trouvées pour un DWARF. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void unload_dwarf_abbreviations(dwarf_format *format)
-{
- size_t i; /* Boucle de parcours */
-
- for (i = 0; i < format->abbrevs_count; i++)
- free_dwarf_abbrev(format->abbrevs[i]);
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : abbrev = élément à supprimer de la mémoire. *
-* *
-* Description : Libère de la mémoire une abréviation DWARF. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void free_dwarf_abbrev(dw_abbrev *abbrev)
-{
- size_t i; /* Boucle de parcours */
-
- for (i = 0; i < abbrev->children_count; i++)
- free_dwarf_abbrev(abbrev->children[i]);
-
- free(abbrev->attribs);
- free(abbrev->children);
-
- free(abbrev);
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à compléter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* index = code de l'abréviation. [OUT] *
-* *
-* Description : Charge une abréviation DWARF. *
-* *
-* Retour : Adresse d'une abréviation ou NULL en cas d'échec. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-dw_abbrev *read_dwarf_abbreviations(dwarf_format *format, off_t *pos, uint64_t *index)
-{
- dw_abbrev *result; /* Abréviation à retourner */
- bool has_children; /* Indique la présence de fils */
- uint64_t value1; /* Valeur quelconque lue #1 */
- uint64_t value2; /* Valeur quelconque lue #2 */
- uint64_t sub_index; /* Indice d'un sous-élément */
- dw_abbrev *child; /* Sous-élément à intégrer */
-
- result = (dw_abbrev *)calloc(1, sizeof(dw_abbrev));
-
- result->offset = *pos;
-
- /* Code de l'élément */
- if (!read_uleb128(format, pos, index, true)) goto rda_error;
-
- if (!read_uleb128(format, pos, &value1, true)) goto rda_error;
- result->tag = value1;
-
- printf(" --ta :: 0x%02llx\n", value1);
-
- if (*pos >= DBG_FORMAT(format)->length) goto rda_error;
- has_children = (DBG_FORMAT(format)->content[(*pos)++] == DW_CHILDREN_YES);
-
- printf(" --ch ? %d\n", has_children);
-
- /* Liste des attributs */
-
- while (DBG_FORMAT(format)->content[*pos] != 0x00)
- {
- if (!read_uleb128(format, pos, &value1, true)) goto rda_error;
- if (!read_uleb128(format, pos, &value2, true)) goto rda_error;
-
- result->attribs = (dw_abbrev_attr *)realloc(result->attribs, ++result->attribs_count * sizeof(dw_abbrev_attr));
-
- result->attribs[result->attribs_count - 1].attrib = value1;
- result->attribs[result->attribs_count - 1].form = value2;
-
- }
-
- (*pos) += 2; /* 0x00 0x00 */
-
- /* Chargement des sous-éléments */
-
- if (has_children)
- while (DBG_FORMAT(format)->content[*pos] != 0x00)
- {
- child = read_dwarf_abbreviations(format, pos, &sub_index);
-
- if (child == NULL) goto rda_error;
-
- if ((sub_index - *index - 1) != result->children_count) goto rda_error;
-
- result->children = (dw_abbrev **)realloc(result->children, ++result->children_count * sizeof(dw_abbrev *));
-
- result->children[result->children_count - 1] = child;
-
- }
-
- return result;
-
- rda_error:
-
- free_dwarf_abbrev(result);
-
- return NULL;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : abbrev = abréviation racine à parcourir. *
-* index = code de l'abréviation. [OUT] *
-* *
-* Description : Recherche une abréviation DWARF donnée. *
-* *
-* Retour : Adresse d'une abréviation ou NULL en cas d'échec. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-const dw_abbrev *_find_dwarf_abbreviations(const dw_abbrev *abbrev, uint8_t *index)
-{
- const dw_abbrev *result; /* Structure à retourner */
- size_t i; /* Boucle de parcours */
-
- result = NULL;
-
- if (*index == 0) result = abbrev;
- else
- for (i = 0; i < abbrev->children_count && result == NULL; i++)
- {
- (*index)--;
- result = _find_dwarf_abbreviations(abbrev->children[i], index);
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à consulter. *
-* offset = position dans les abréviations. *
-* pos = position dans le flux binaire courant. [OUT] *
-* *
-* Description : Recherche une abréviation DWARF donnée. *
-* *
-* Retour : Adresse d'une abréviation ou NULL en cas d'échec. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-const dw_abbrev *find_dwarf_abbreviations(dwarf_format *format, const off_t *offset, off_t *pos)
-{
- const dw_abbrev *result; /* Structure à retourner */
- uint64_t index; /* Code de l'abréviation */
- size_t i; /* Boucle de parcours */
-
- result = NULL;
-
- do
- {
- if (!read_uleb128(format, pos, &index, true))
- {
- printf("error skipping padding...\n");
- return NULL;
- }
- }
- while (index == 0);
-
- for (i = 0; i < format->abbrevs_count; i++)
- if (format->abbrevs[i]->offset == *offset) break;
-
- if (i < format->abbrevs_count)
- {
- index--;
- result = _find_dwarf_abbreviations(format->abbrevs[i], &index);
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : abbrev = informations à parcourir. *
-* attrib = attribut visé par la lecture. *
-* *
-* Description : Indique la présence ou l'absence d'un attribut donné. *
-* *
-* Retour : true si l'attribut est présent, false sinon. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool test_dwarf_abbrev_attribute(const dw_abbrev *abbrev, DwarfAttrib attrib)
-{
- bool result; /* Bilan à retourner */
- size_t i; /* Boucle de parcours */
-
- result = false;
-
- for (i = 0; i < abbrev->attribs_count && !result; i++)
- result = (abbrev->attribs[i].attrib == attrib);
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à compléter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* form = format des données à lire. *
-* ... = lieu d'enregistrement ou NULL. [OUT] *
-* *
-* Description : Lit la valeur d'un attribut DWARF. *
-* *
-* Retour : true si la lecture est un succès, false sinon. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool _read_dwarf_abbrev_attribute(dwarf_format *format, off_t *pos, DwarfForm form, ...)
-{
- bool result; /* Bilan à revoyer */
- va_list ap; /* Adresse fournie en dernier */
- uint8_t *val8; /* Données sur 8 bits */
- uint16_t *val16; /* Données sur 16 bits */
- uint32_t *val32; /* Données sur 32 bits */
- uint64_t *val64; /* Données sur 64 bits */
- uint64_t *sval64; /* Données sur 64 bits (signée)*/
- bool *boolval; /* Valeur booléenne */
- uint8_t tmp8; /* Données sur 8 bits */
- uint16_t tmp16; /* Données sur 16 bits */
- uint32_t tmp32; /* Données sur 32 bits */
- uint64_t tmp64; /* Données sur 64 bits */
- uint64_t stmp64; /* Données sur 64 bits (signée)*/
- uint64_t size_to_read; /* Nombre d'octets à lire */
- off_t offset; /* Décalage dans une zone */
- char **strval; /* Chaîne de caractères */
- size_t length; /* Taille d'une chaîne */
-
- va_start(ap, form);
-
- switch (form)
- {
- case DWF_ADDR:
- result = ((*pos + (format->format == DWF_32_BITS ? 4 : 8)) <= DBG_FORMAT(format)->length);
- if (result)
- {
- val64 = va_arg(ap, uint64_t *);
- if (val64 != NULL)
- {
- if (format->format == DWF_32_BITS)
- {
- memcpy(&tmp32, &DBG_FORMAT(format)->content[*pos], 4);
- *val64 = tmp32;
- }
- else memcpy(val64, &DBG_FORMAT(format)->content[*pos], 8);
- }
- *pos += (format->format == DWF_32_BITS ? 4 : 8);
- }
- break;
-
- case DWF_BLOCK2:
- result = ((*pos + 2) <= DBG_FORMAT(format)->length);
- if (result)
- {
- memcpy(&tmp16, &DBG_FORMAT(format)->content[*pos], 2);
- size_to_read = tmp16;
- /* ... */
- *pos += 2 + size_to_read;
- }
- break;
-
- case DWF_BLOCK4:
- result = ((*pos + 4) <= DBG_FORMAT(format)->length);
- if (result)
- {
- memcpy(&tmp32, &DBG_FORMAT(format)->content[*pos], 4);
- size_to_read = tmp32;
- /* ... */
- *pos += 4 + size_to_read;
- }
- break;
-
- case DWF_DATA2:
- result = ((*pos + 2) <= DBG_FORMAT(format)->length);
- if (result)
- {
- val16 = va_arg(ap, uint16_t *);
- if (val16 != NULL) memcpy(val16, &DBG_FORMAT(format)->content[*pos], 2);
- *pos += 2;
- }
- break;
-
- case DWF_DATA4:
- result = ((*pos + 4) <= DBG_FORMAT(format)->length);
- if (result)
- {
- val32 = va_arg(ap, uint32_t *);
- if (val32 != NULL) memcpy(val32, &DBG_FORMAT(format)->content[*pos], 4);
- *pos += 4;
- }
- break;
-
- case DWF_DATA8:
- result = ((*pos + 8) <= DBG_FORMAT(format)->length);
- if (result)
- {
- val64 = va_arg(ap, uint64_t *);
- if (val64 != NULL) memcpy(val64, &DBG_FORMAT(format)->content[*pos], 8);
- *pos += 8;
- }
- break;
-
- case DWF_STRING:
- result = ((*pos + 1) <= DBG_FORMAT(format)->length);
- if (result)
- {
- strval = va_arg(ap, char **);
- if (strval != NULL) *strval = (char *)calloc(1, sizeof(char));
- length = 0;
-
- while (result)
- {
- if (DBG_FORMAT(format)->content[*pos] == '\0') break;
-
- length++;
-
- if (strval != NULL)
- {
- *strval = (char *)realloc(*strval, (length + 1) * sizeof(char));
- (*strval)[length - 1] = DBG_FORMAT(format)->content[*pos];
- }
-
- result = ((*pos + 1) <= DBG_FORMAT(format)->length);
- if (!result) break;
-
- (*pos)++;
-
- }
-
- result = ((*pos + 1) <= DBG_FORMAT(format)->length);
-
- if (result)
- {
- (*pos)++;
-
- if (strval != NULL)
- (*strval)[length] = 0;
-
- }
- else if (strval != NULL)
- {
- free(*strval);
- *strval = NULL;
- }
-
- }
-
- break;
-
- case DWF_BLOCK:
- result = read_uleb128(format, pos, &size_to_read, true);
- result &= ((*pos + size_to_read) <= DBG_FORMAT(format)->length);
- if (result)
- {
- /* ... */
- *pos += size_to_read;
- }
- break;
-
- case DWF_BLOCK1:
- result = ((*pos + 1) <= DBG_FORMAT(format)->length);
- if (result)
- {
- memcpy(&tmp8, &DBG_FORMAT(format)->content[*pos], 1);
- size_to_read = tmp8;
- /* ... */
- *pos += 1 + size_to_read;
- }
- break;
-
- case DWF_DATA1:
- result = ((*pos + 1) <= DBG_FORMAT(format)->length);
- if (result)
- {
- val8 = va_arg(ap, uint8_t *);
- if (val8 != NULL) memcpy(val8, &DBG_FORMAT(format)->content[*pos], 1);
- *pos += 1;
- }
- break;
-
- case DWF_FLAG:
- result = ((*pos + 1) <= DBG_FORMAT(format)->length);
- if (result)
- {
- boolval = va_arg(ap, bool *);
- if (boolval != NULL) *boolval = (DBG_FORMAT(format)->content[*pos] != 0x00);
- *pos += 1;
- }
- break;
-
- case DWF_SDATA:
- sval64 = va_arg(ap, int64_t *);
- if (sval64 == NULL) sval64 = &stmp64;
- result = read_uleb128(format, pos, sval64, true);
- break;
-
- case DWF_STRP:
- result = read_abbrev_offset(format, pos, &offset);
- if (result)
- {
- if (va_arg(ap, bool *) != NULL)
- {
- printf("TODO\n");
- exit(0);
- }
- /*
- boolval = va_arg(ap, bool *);
- if (boolval != NULL) *boolval = (DBG_FORMAT(format)->content[*pos] != 0x00);
- */
- }
- break;
-
- case DWF_UDATA:
- val64 = va_arg(ap, uint64_t *);
- if (val64 == NULL) val64 = &tmp64;
- result = read_uleb128(format, pos, val64, true);
- break;
-
- case DWF_REF_ADDR:
- result = ((*pos + 4) <= DBG_FORMAT(format)->length);
-
- printf("bad at %d\n", __LINE__); exit(0);
-
- break;
-
-
- case DWF_REF1:
- result = ((*pos + 1) <= DBG_FORMAT(format)->length);
- if (result)
- {
- val8 = va_arg(ap, uint8_t *);
- if (val8 != NULL) memcpy(val8, &DBG_FORMAT(format)->content[*pos], 1);
- *pos += 1;
- }
- break;
-
- case DWF_REF2:
- result = ((*pos + 2) <= DBG_FORMAT(format)->length);
- if (result)
- {
- val16 = va_arg(ap, uint16_t *);
- if (val16 != NULL) memcpy(val16, &DBG_FORMAT(format)->content[*pos], 2);
- *pos += 2;
- }
- break;
-
- case DWF_REF4:
- result = ((*pos + 4) <= DBG_FORMAT(format)->length);
- if (result)
- {
- val32 = va_arg(ap, uint32_t *);
- if (val32 != NULL) memcpy(val32, &DBG_FORMAT(format)->content[*pos], 4);
- *pos += 4;
- }
- break;
-
- case DWF_REF8:
- result = ((*pos + 8) <= DBG_FORMAT(format)->length);
- if (result)
- {
- val64 = va_arg(ap, uint64_t *);
- if (val64 != NULL) memcpy(val64, &DBG_FORMAT(format)->content[*pos], 8);
- *pos += 8;
- }
- break;
-
- case DWF_REF_UDATA:
- result = ((*pos + 4) <= DBG_FORMAT(format)->length);
-
- printf("bad at %d\n", __LINE__); exit(0);
-
- break;
-
-
- case DWF_INDIRECT:
- result = ((*pos + 4) <= DBG_FORMAT(format)->length);
-
- printf("bad at %d\n", __LINE__); exit(0);
-
- break;
-
-
-
-
- default:
- result = false;
- break;
-
- }
-
- va_end(ap);
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à compléter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* update = indique si la position est à mettre à jour. *
-* abbrev = informations à parcourir. *
-* attrib = attribut visé par la lecture. *
-* ... = lieu d'enregistrement ou NULL. [OUT] *
-* *
-* Description : Lit la valeur d'un attribut DWARF. *
-* *
-* Retour : true si la lecture est un succès, false sinon. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool read_dwarf_abbrev_attribute(dwarf_format *format, off_t *pos, bool update, const dw_abbrev *abbrev, DwarfAttrib attrib, ...)
-{
- bool result; /* Bilan à retourner */
- off_t curpos; /* Tête de lecture effective */
- size_t i; /* Boucle de parcours */
- va_list ap; /* Adresse fournie en dernier */
-
- result = true;
-
- curpos = *pos;
-
- for (i = 0; i < abbrev->attribs_count && result; i++)
- if (abbrev->attribs[i].attrib == attrib) break;
- else result = _read_dwarf_abbrev_attribute(format, &curpos, abbrev->attribs[i].form, NULL);
-
- if (result)
- {
- va_start(ap, attrib);
-
- if (i < abbrev->attribs_count)
- result = _read_dwarf_abbrev_attribute(format, &curpos, abbrev->attribs[i].form, va_arg(ap, void *));
- else
- result = false;
-
- va_end(ap);
-
- }
-
- if (result && update) *pos = curpos;
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à compléter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* abbrev = informations à survoler. *
-* *
-* Description : Fait avancer la tête de lecture d'une seule abréviation. *
-* *
-* Retour : true si l'opération est un succès, false sinon. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool skip_dwarf_abbrev(dwarf_format *format, off_t *pos, const dw_abbrev *abbrev)
-{
- bool result; /* Bilan à revoyer */
- size_t i; /* Boucle de parcours */
- uint64_t index; /* Code de padding */
-
- result = true;
-
- /* Ecartement du corps */
-
- for (i = 0; i < abbrev->attribs_count && result; i++)
- result = _read_dwarf_abbrev_attribute(format, pos, abbrev->attribs[i].form, NULL);
-
- /* Ecartement du padding */
-
- do
- {
- if (!read_uleb128(format, pos, &index, false))
- {
- printf("error skipping padding...\n");
- return false;
- }
-
- if (index == 0)
- read_uleb128(format, pos, &index, true);
-
- }
- while (index == 0);
-
- return result;
-
-}
-
-#endif
diff --git a/src/format/dwarf/abbrev.h b/src/format/dwarf/abbrev.h
deleted file mode 100644
index b5fe3be..0000000
--- a/src/format/dwarf/abbrev.h
+++ /dev/null
@@ -1,126 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * abbrev.h - prototypes pour la manipulation des abréviation DWARF
- *
- * Copyright (C) 2008-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_ABBREV_H
-#define _FORMAT_DWARF_ABBREV_H
-
-
-#include <stdbool.h>
-
-
-#include "dwarf.h"
-#include "dwarf_def.h"
-
-
-
-
-/* Description d'une abréviation */
-typedef struct _dw_abbrev dw_abbrev;
-
-
-
-
-
-
-
-/* Charge toutes les abbréviations présentes dans un DWARF. */
-bool load_all_dwarf_abbreviations(GDwarfFormat *);
-
-/* Charge une abréviation valide pour un DWARF en mémoire. */
-bool load_dwarf_abbreviation(const GDwarfFormat *, vmpa2t *, dw_abbrev **);
-
-/* Supprime de la mémoire toute trace d'une abréviation DWARF. */
-void free_dwarf_abbreviation(dw_abbrev *);
-
-/* Fournit l'étiquette associée à l'ensemble des attributs. */
-DwarfTag dwarf_abbreviation_get_tag(const dw_abbrev *);
-
-/* Compte le nombre d'attributs présents dans une abréviation. */
-size_t dwarf_abbreviation_count_attribs(const dw_abbrev *);
-
-/* Recherche un attribut dans une abréviation. */
-bool dwarf_abbreviation_get_attrib_index(const dw_abbrev *, DwarfAttrib, size_t *);
-
-
-/* Détermine le type d'un attribut dans une abréviation. */
-bool dwarf_abbreviation_get_form_for_index(const dw_abbrev *, size_t, DwarfForm *);
-
-
-/* Indique si une abbréviation comporte des sous-définitions. */
-bool dwarf_abbreviation_has_children(const dw_abbrev *);
-
-
-
-/* Recherche une abréviation DWARF donnée. */
-const dw_abbrev *find_dwarf_abbreviations(const GDwarfFormat *, uleb128_t);
-
-/* Lit la valeur correspondant à un type donné. */
-dw_value *translate_abbreviation_attributes(const GDwarfFormat *, const dw_abbrev *, const dw_compil_unit_header *, vmpa2t *);
-
-
-
-
-
-
-
-
-
-
-
-
-
-#if 0
-
-
-#include <stdbool.h>
-
-
-#include "d_dwarf.h"
-#include "dwarf-int.h"
-
-
-
-/* Charge les abréviations trouvées pour un DWARF. */
-bool load_dwarf_abbreviations(dwarf_format *);
-
-/* Décharge les abréviations trouvées pour un DWARF. */
-void unload_dwarf_abbreviations(dwarf_format *);
-
-/* Recherche une abréviation DWARF donnée. */
-const dw_abbrev *find_dwarf_abbreviations(dwarf_format *, const off_t *, off_t *);
-
-/* Indique la présence ou l'absence d'un attribut donné. */
-bool test_dwarf_abbrev_attribute(const dw_abbrev *, DwarfAttrib);
-
-/* Lit la valeur d'un attribut DWARF. */
-bool read_dwarf_abbrev_attribute(dwarf_format *, off_t *, bool, const dw_abbrev *, DwarfAttrib, ...);
-
-/* Fait avancer la tête de lecture d'une seule abréviation. */
-bool skip_dwarf_abbrev(dwarf_format *, off_t *, const dw_abbrev *);
-
-
-#endif
-
-
-
-#endif /* _FORMAT_DWARF_ABBREV_H */
diff --git a/src/format/dwarf/d_dwarf.c b/src/format/dwarf/d_dwarf.c
deleted file mode 100644
index 67ab955..0000000
--- a/src/format/dwarf/d_dwarf.c
+++ /dev/null
@@ -1,114 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * d_dwarf.c - support du format DWARF
- *
- * Copyright (C) 2008-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "d_dwarf.h"
-
-
-#include <malloc.h>
-
-
-#include "abbrev.h"
-#include "dwarf-int.h"
-#include "info.h"
-
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : content = contenu binaire à parcourir. *
-* length = taille du contenu en question. *
-* e_format = gestionnaire global (partie exécutable). *
-* *
-* Description : Prend en charge un nouveau DWARF. *
-* *
-* Retour : Adresse de la structure mise en place ou NULL en cas d'échec.*
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-dwarf_format *load_dwarf(const uint8_t *content, off_t length, exe_format *e_format)
-{
- dwarf_format *result; /* Structure à retourner */
- bool test; /* Bilan d'une initialisation */
-
- result = (dwarf_format *)calloc(1, sizeof(dwarf_format));
-
- DBG_FORMAT(result)->content = content;
- DBG_FORMAT(result)->length = length;
-
- DBG_FORMAT(result)->e_format = e_format;
-
- result->format = DWF_32_BITS;
-
- test = load_dwarf_abbreviations(result);
-
- test = load_dwarf_information(result);
-
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations chargées à consulter. *
-* comments = liste des commentaires à insérer. [OUT] *
-* offsets = liste des indices des commentaires. [OUT] *
-* *
-* Description : Récupère tous les commentaires à insérer dans le code. *
-* *
-* Retour : Nombre d'éléments mis en place. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-size_t get_dwarf_comments(const dwarf_format *format, const char ***comments, uint64_t **offsets)
-{
- size_t result; /* Quantité à retourner */
- size_t i; /* Boucle de parcours */
-
- result = format->dbg_fc_count;
-
- if (result > 0)
- {
- *comments = (char **)calloc(result, sizeof(char *));
- *offsets = (uint64_t *)calloc(result, sizeof(uint64_t));
-
- for (i = 0; i < result; i++)
- {
- (*comments)[i] = format->dbg_functions[i]->prototype;
- (*offsets)[i] = format->dbg_functions[i]->low_pc;
- }
-
- }
-
- return result;
-
-}
diff --git a/src/format/dwarf/d_dwarf.h b/src/format/dwarf/d_dwarf.h
deleted file mode 100644
index 4b699ca..0000000
--- a/src/format/dwarf/d_dwarf.h
+++ /dev/null
@@ -1,50 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * d_dwarf.h - prototypes pour le support du format DWARF
- *
- * Copyright (C) 2008-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_DWARF_H
-#define _FORMAT_DWARF_DWARF_H
-
-
-#include <stdint.h>
-#include <sys/types.h>
-
-
-#include "../exe_format.h"
-
-
-
-/* Description du format DWARF */
-typedef struct _dwarf_format dwarf_format;
-
-
-
-/* Prend en charge un nouveau DWARF. */
-dwarf_format *load_dwarf(const uint8_t *, off_t, exe_format *);
-
-/* Récupère tous les commentaires à insérer dans le code. */
-size_t get_dwarf_comments(const dwarf_format *, const char ***, uint64_t **);
-
-
-
-
-#endif /* _FORMAT_DWARF_DWARF_H */
diff --git a/src/format/dwarf/die.c b/src/format/dwarf/die.c
deleted file mode 100644
index 0c1887c..0000000
--- a/src/format/dwarf/die.c
+++ /dev/null
@@ -1,303 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * die.c - gestion des entrées renvoyant à des informations de débogage
- *
- * Copyright (C) 2016-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "die.h"
-
-
-#include <assert.h>
-#include <malloc.h>
-
-
-#include "dwarf-int.h"
-
-
-
-/**
- * § 2.1 The Debugging Information Entry (DIE).
- */
-
-typedef struct _dw_die
-{
- unsigned int level; /* Niveau hiérarchique */
- phys_t offset; /* Position dans le flux */
-
- const dw_abbrev *abbrev; /* Lien vers la représentation */
-
- dw_value *values; /* Liste des valeurs associées */
-
- bool has_children; /* Feuille ou noeud de l'arbre */
- struct _dw_die **children; /* Liste d'éventuels enfants */
- size_t children_count; /* Taille de cette liste */
-
-} dw_die;
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations chargées à consulter. *
-* pos = position de début de lecture. [OUT] *
-* endian = boutisme reconnu dans le format. *
-* header = en-tête de description de l'unité à traiter. *
-* die = emplacement de stockage de l'entrée ou NULL. [OUT] *
-* *
-* Description : Procède à la lecture de l'en-tête d'une unité de compilation.*
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : Le format autorise à ne rien produire ici légitimement. *
-* *
-******************************************************************************/
-
-bool build_dwarf_die(GDwarfFormat *format, vmpa2t *pos, SourceEndian endian, const dw_compil_unit_header *header, dw_die **die)
-{
- uleb128_t code; /* Code de la description liée */
- bool status; /* Bilan de la lecture */
- const dw_abbrev *abbrev; /* Lien vers la représentation */
- dw_value *values; /* Liste des valeurs associées */
-
- *die = NULL;
-
- /**
- * § 7.5.2 Debugging Information Entry.
- */
-
- status = g_binary_content_read_uleb128(G_BIN_FORMAT(format)->content, pos, &code);
- if (!status) return false;
-
- printf("[ok] code = 0x%llx\n", (unsigned long long)code);
-
- if (code == 0) return true;
-
- abbrev = find_dwarf_abbreviations(format, code);
-
- printf("[ok] abbrev = %p\n", abbrev);
-
- printf("----------------------\n");
-
-
- values = translate_abbreviation_attributes(format, abbrev, header, pos);
- if (values == NULL) return false;
-
- printf("[ok] values = %p\n", values);
-
-
-
- *die = (dw_die *)calloc(1, sizeof(dw_die));
-
- (*die)->abbrev = abbrev;
-
- (*die)->values = values;
-
- (*die)->has_children = dwarf_abbreviation_has_children(abbrev);
-
-
- return true;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : die = entrée à libérer de la mémoire. *
-* *
-* Description : Supprime les éléments mis en place pour une entrée d'info. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void delete_dwarf_die(dw_die *die)
-{
- size_t i; /* Boucle de parcours */
-
- if (die->values != NULL)
- free(die->values);
-
- for (i = 0; i < die->children_count; i++)
- delete_dwarf_die(die->children[i]);
-
- if (die->children != NULL)
- free(die->children);
-
- free(die);
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : die = entrée à consulter. *
-* *
-* Description : Fournit un lien vers l'abréviation de représentation. *
-* *
-* Retour : Structure de représentation en place. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-const dw_abbrev *dw_die_get_abbrev(const dw_die *die)
-{
- return die->abbrev;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : die = entrée à consulter. *
-* index = indice de cet attribut dans l'ensemble. *
-* *
-* Description : Fournit un lien vers l'abréviation de représentation. *
-* *
-* Retour : Valeur recherchée ou NULL en cas d'erreur. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-const dw_form_value *dw_die_peek_value(const dw_die *die, size_t index)
-{
- dw_form_value *result; /* Valeur ciblée à retourner */
-
- if (index >= dwarf_abbreviation_count_attribs(die->abbrev))
- return NULL;
-
- result = &die->values[index].value;
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : die = entrée d'information à consulter. *
-* attrib = désignation de l'attribut à retrouver. *
-* form = type de valeur attendu pour un attribut donné. [OUT]*
-* *
-* Description : Fournit un lien vers l'abréviation de représentation. *
-* *
-* Retour : Valeur recherchée ou NULL en cas d'erreur. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-const dw_form_value *dw_die_peek_extended_value(const dw_die *die, DwarfAttrib attrib, DwarfForm *form)
-{
- const dw_form_value *result; /* Valeur ciblée à retourner */
- size_t index; /* Indice d'élément à relire */
- bool status; /* Bilan d'une récupération */
-
- status = dwarf_abbreviation_get_attrib_index(die->abbrev, attrib, &index);
- if (!status) return NULL;
-
- status = dwarf_abbreviation_get_form_for_index(die->abbrev, index, form);
- if (!status) return NULL;
-
- result = dw_die_peek_value(die, index);
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : die = entrée à consulter. *
-* *
-* Description : Indique si une entrée de débogage possède des enfants. *
-* *
-* Retour : true ou false selon la situation. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool dw_die_has_children(const dw_die *die)
-{
- return die->has_children;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : die = entrée à consulter. *
-* *
-* Description : Indique si une entrée de débogage possède des enfants. *
-* *
-* Retour : true ou false selon la situation. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void dw_die_append_child(dw_die *die, dw_die *child)
-{
- assert(die->has_children);
-
- die->children = (dw_die **)realloc(die->children, ++die->children_count * sizeof(dw_die *));
-
- die->children[die->children_count - 1] = child;
-
-}
-
-
-
-/* ---------------------------------------------------------------------------------- */
-/* TRAITEMENT PAR ENSEMBLES */
-/* ---------------------------------------------------------------------------------- */
-
-
-/******************************************************************************
-* *
-* Paramètres : root = entrée première à consulter. *
-* visitor = intervention régulière à respecter. *
-* data = données quelconques à associer aux visites. *
-* *
-* Description : Entame une grande tournée de toutes les entrées présentes. *
-* *
-* Retour : true si l'opération s'est déroulée complètement, false sinon.*
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool dw_die_visit(dw_die *root, visit_dies_fc visitor, void *data)
-{
- bool result; /* Bilan à retourner */
- size_t i; /* Boucle de parcours */
-
- result = visitor(root, data);
-
- for (i = 0; i < root->children_count && result; i++)
- result = dw_die_visit(root->children[i], visitor, data);
-
- return result;
-
-}
diff --git a/src/format/dwarf/die.h b/src/format/dwarf/die.h
deleted file mode 100644
index 8bff4a9..0000000
--- a/src/format/dwarf/die.h
+++ /dev/null
@@ -1,76 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * die.h - prototypes pour la gestion des entrées renvoyant à des informations de débogage
- *
- * Copyright (C) 2016-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_DIE_H
-#define _FORMAT_DWARF_DIE_H
-
-
-#include <stdbool.h>
-
-
-#include "abbrev.h"
-#include "dwarf.h"
-#include "dwarf_def.h"
-
-
-
-/* § 2.1 The Debugging Information Entry (DIE). */
-typedef struct _dw_die dw_die;
-
-
-/* Procède à la lecture de l'en-tête d'une unité de compilation. */
-bool build_dwarf_die(GDwarfFormat *, vmpa2t *pos, SourceEndian endian, const dw_compil_unit_header *header, dw_die **);
-
-/* Supprime les éléments mis en place pour une entrée d'info. */
-void delete_dwarf_die(dw_die *);
-
-/* Fournit un lien vers l'abréviation de représentation. */
-const dw_abbrev *dw_die_get_abbrev(const dw_die *);
-
-/* Fournit un lien vers l'abréviation de représentation. */
-const dw_form_value *dw_die_peek_value(const dw_die *, size_t);
-
-/* Fournit un lien vers l'abréviation de représentation. */
-const dw_form_value *dw_die_peek_extended_value(const dw_die *, DwarfAttrib, DwarfForm *);
-
-/* Indique si une entrée de débogage possède des enfants. */
-bool dw_die_has_children(const dw_die *);
-
-/* Indique si une entrée de débogage possède des enfants. */
-void dw_die_append_child(dw_die *, dw_die *);
-
-
-
-/* ---------------------------- TRAITEMENT PAR ENSEMBLES ---------------------------- */
-
-
-/* Procédure appelée pour chaque élément recontré pendant une visite. */
-typedef bool (* visit_dies_fc) (const dw_die *, void *);
-
-
-/* Entame une grande tournée de toutes les entrées présentes. */
-bool dw_die_visit(dw_die *, visit_dies_fc, void *);
-
-
-
-#endif /* _FORMAT_DWARF_DIE_H */
diff --git a/src/format/dwarf/dwarf-int.c b/src/format/dwarf/dwarf-int.c
deleted file mode 100644
index 365414b..0000000
--- a/src/format/dwarf/dwarf-int.c
+++ /dev/null
@@ -1,207 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf-int.c - structures internes du format DWARF
- *
- * Copyright (C) 2015-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "dwarf-int.h"
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations chargées à consulter. *
-* pos = position de début de lecture. [OUT] *
-* attr = structure lue à retourner. [OUT] *
-* *
-* Description : Procède à la lecture d'un attribut d'abréviation DWARF. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool read_dwarf_abbrev_attr(const GDwarfFormat *format, vmpa2t *pos, dw_abbrev_raw_attr *attr)
-{
- bool result; /* Bilan à retourner */
- const GBinContent *content; /* Contenu binaire à lire */
-
- content = G_BIN_FORMAT(format)->content;
-
- result = g_binary_content_read_uleb128(content, pos, &attr->name);
- result &= g_binary_content_read_uleb128(content, pos, &attr->form);
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations chargées à consulter. *
-* pos = position de début de lecture. [OUT] *
-* decl = structure lue à retourner. [OUT] *
-* *
-* Description : Procède à la lecture d'une déclaration d'abréviation DWARF. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool read_dwarf_abbrev_decl(const GDwarfFormat *format, vmpa2t *pos, dw_abbrev_decl *decl)
-{
- bool result; /* Bilan à retourner */
- const GBinContent *content; /* Contenu binaire à lire */
-
- content = G_BIN_FORMAT(format)->content;
-
- result = g_binary_content_read_uleb128(content, pos, &decl->code);
- result &= g_binary_content_read_uleb128(content, pos, &decl->tag);
- result &= g_binary_content_read_u8(content, pos, &decl->has_children);
-
- return result;
-
-}
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations chargées à consulter. *
-* pos = position de début de lecture. [OUT] *
-* endian = boutisme reconnu dans le format. *
-* header = en-tête à déterminer. [OUT] *
-* *
-* Description : Procède à la lecture de l'en-tête d'un contenu binaire DWARF.*
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool read_dwarf_section_header(GBinContent *content, vmpa2t *pos, SourceEndian endian, dw_section_header *header)
-{
- bool result; /* Bilan à retourner */
- uint32_t first; /* Premier paquet d'octets */
- bool status; /* Bilan d'opération */
-
- result = false;
-
- status = g_binary_content_read_u32(content, pos, endian, &first);
- if (!status) goto rdsh_exit;
-
- if (first >= 0xfffffff0 && first != 0xffffffff)
- goto rdsh_exit;
-
- if (first == 0xffffffff)
- {
- result = g_binary_content_read_u64(content, pos, endian, &header->unit_length);
- header->is_32b = false;
- }
- else
- {
- result = true;
- header->unit_length = first;
- header->is_32b = true;
- }
-
- result &= g_binary_content_read_u16(content, pos, endian, &header->version);
-
- rdsh_exit:
-
- return result;
-
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations chargées à consulter. *
-* pos = position de début de lecture. [OUT] *
-* endian = boutisme reconnu dans le format. *
-* header = en-tête à déterminer. [OUT] *
-* *
-* Description : Procède à la lecture de l'en-tête d'une unité de compilation.*
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool read_dwarf_compil_unit_header(GBinContent *content, vmpa2t *pos, SourceEndian endian, dw_compil_unit_header *header)
-{
- bool result; /* Bilan à retourner */
- uint32_t val32; /* Premier paquet d'octets */
- bool status; /* Bilan d'opération */
-
- result = read_dwarf_section_header(content, pos, endian, (dw_section_header *)header);
- if (!result) goto rdcuh_exit;
-
- if (header->is_32b)
- {
- status = g_binary_content_read_u32(content, pos, endian, &val32);
- if (!status) goto rdcuh_exit;
-
- header->debug_abbrev_offset = val32;
-
- }
- else
- {
- status = g_binary_content_read_u64(content, pos, endian, &header->debug_abbrev_offset);
- if (!status) goto rdcuh_exit;
-
- }
-
- result &= g_binary_content_read_u8(content, pos, &header->address_size);
-
- rdcuh_exit:
-
- return result;
-
-}
-
-
-
-
-
-
-
diff --git a/src/format/dwarf/dwarf-int.h b/src/format/dwarf/dwarf-int.h
deleted file mode 100644
index 6f8f921..0000000
--- a/src/format/dwarf/dwarf-int.h
+++ /dev/null
@@ -1,185 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf-int.h - prototypes pour les structures internes du format DWARF
- *
- * Copyright (C) 2008-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_DWARF_INT_H
-#define _FORMAT_DWARF_DWARF_INT_H
-
-
-#include "dwarf.h"
-
-
-#include <stdint.h>
-
-
-
-
-#include "../debuggable-int.h"
-
-#include "abbrev.h"
-#include "die.h"
-#include "dwarf_def.h"
-
-
-
-
-
-/* Procède à la lecture d'un attribut d'abréviation DWARF. */
-bool read_dwarf_abbrev_attr(const GDwarfFormat *, vmpa2t *, dw_abbrev_raw_attr *);
-
-/* Procède à la lecture d'une déclaration d'abréviation DWARF. */
-bool read_dwarf_abbrev_decl(const GDwarfFormat *, vmpa2t *, dw_abbrev_decl *);
-
-
-
-
-/* En-tête présente dans certaines sections */
-typedef struct _dw_section_header
-{
- uint64_t unit_length; /* Taille totale sans le champ */
- bool is_32b; /* Le format est-il sur 32b ? */
-
- uint16_t version; /* Version de la section */
-
-} dw_section_header;
-
-
-
-
-
-
-/* Procède à la lecture de l'en-tête d'un contenu binaire ELF. */
-bool read_dwarf_section_header(GBinContent *, vmpa2t *, SourceEndian, dw_section_header *);
-
-
-
-
-
-/* Procède à la lecture de l'en-tête d'une unité de compilation. */
-bool read_dwarf_compil_unit_header(GBinContent *, vmpa2t *, SourceEndian, dw_compil_unit_header *);
-
-
-
-///---------------------
-
-
-
-
-//-------------------------------
-
-
-
-
-
-/* Lit la valeur correspondant à un type donné. */
-typedef bool (* read_form_value_fc) (const GDwarfFormat *, const dw_compil_unit_header *, DwarfForm, vmpa2t *, dw_form_value *);
-
-
-/* Format de débogage DWARF (instance) */
-struct _GDwarfFormat
-{
- GDbgFormat parent; /* A laisser en premier */
-
- dw_abbrev *abbreviations; /* Racine des abbréviations */
-
-
- dw_die *info_die;
-
-
-
-};
-
-/* Format de débogage DWARF (classe) */
-struct _GDwarfFormatClass
-{
- GDbgFormatClass parent; /* A laisser en premier */
-
- read_form_value_fc read_form; /* lecture de valeurs formatées*/
-
-};
-
-
-
-
-
-/* Charge de façon générique toutes les informations DWARF. */
-bool g_dwarf_format_load(GDwarfFormat *, GExeFormat *);
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/* Format du DWARF */
-typedef enum _DwarfFormat
-{
- DWF_32_BITS, /* Mode 32 bits */
- DWF_64_BITS /* Mode 64 bits */
-
-} DwarfFormat;
-
-
-
-
-
-/* Eléments récupérés sur une fonction */
-typedef struct _dw_dbg_function
-{
- char *name; /* Nom de la fonction */
- char *prototype; /* Chaîne descriptive */
-
- uint64_t low_pc; /* Début de la fonction */
- uint64_t high_pc; /* Fin de la fonction */
-
-} dw_dbg_function;
-
-
-#if 0
-/* Description du format DWARF */
-struct _dwarf_format
-{
- dbg_format dummy; /* A laisser en premier */
-
- DwarfFormat format; /* Format de l'instance */
-
- dw_abbrev **abbrevs; /* Liste des abréviations */
- size_t abbrevs_count; /* Nombre de ces abréviations */
-
- dw_dbg_function **dbg_functions; /* Liste de fonctions trouvées */
- size_t dbg_fc_count; /* Nombre de ces fonctions */
-
-};
-#endif
-
-
-
-#endif /* _FORMAT_DWARF_DWARF_INT_H */
diff --git a/src/format/dwarf/dwarf.c b/src/format/dwarf/dwarf.c
deleted file mode 100644
index 0c0dab8..0000000
--- a/src/format/dwarf/dwarf.c
+++ /dev/null
@@ -1,337 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf.c - support du format Dwarf
- *
- * Copyright (C) 2009-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "dwarf.h"
-
-
-#include "abbrev.h"
-#include "dwarf-int.h"
-#include "info.h"
-#include "symbols.h"
-#include "../../common/cpp.h"
-
-
-
-/* Initialise la classe des formats de débogage DWARF. */
-static void g_dwarf_format_class_init(GDwarfFormatClass *);
-
-/* Initialise une instance de format de débogage DWARF. */
-static void g_dwarf_format_init(GDwarfFormat *);
-
-/* Supprime toutes les références externes. */
-static void g_dwarf_format_dispose(GDwarfFormat *);
-
-/* Procède à la libération totale de la mémoire. */
-static void g_dwarf_format_finalize(GDwarfFormat *);
-
-
-
-/******************************************************************************
-* *
-* Paramètres : content = contenu binaire à parcourir. *
-* parent = éventuel format exécutable déjà chargé. *
-* unused = adresse non utilisée ici. *
-* key = identifiant de format trouvé ou NULL. [OUT] *
-* *
-* Description : Indique si le format peut être pris en charge ici. *
-* *
-* Retour : Conclusion de haut niveau sur la reconnaissance effectuée. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-FormatMatchStatus dwarf_is_matching(GBinContent *content, GExeFormat *parent, void *unused, char **key)
-{
- FormatMatchStatus result; /* Bilan à renvoyer */
- size_t i; /* Boucle de parcours */
- mrange_t range; /* Couverture d'une section */
- dw_section_header header; /* En-tête DWARF de section */
- bool found; /* Bilan d'une comparaison */
-
- static const char *section_names[] = {
- ".debug_aranges",
- ".debug_frame",
- ".debug_info",
- ".debug_line",
- ".debug_pubnames",
- ".debug_pubtypes",
- ".debug_types"
- };
-
- static const uint16_t dwarf_v2_versions[] = {
- 2, /* .debug_aranges */
- 1, /* .debug_frame */
- 2, /* .debug_info */
- 2, /* .debug_line */
- 2, /* .debug_pubnames */
- 0, /* .debug_pubtypes */
- 0 /* .debug_types */
- };
-
- static const uint16_t dwarf_v3_versions[] = {
- 2, /* .debug_aranges */
- 3, /* .debug_frame */
- 3, /* .debug_info */
- 3, /* .debug_line */
- 2, /* .debug_pubnames */
- 2, /* .debug_pubtypes */
- 0 /* .debug_types */
- };
-
- static const uint16_t dwarf_v4_versions[] = {
- 2, /* .debug_aranges */
- 4, /* .debug_frame */
- 4, /* .debug_info */
- 4, /* .debug_line */
- 2, /* .debug_pubnames */
- 2, /* .debug_pubtypes */
- 4 /* .debug_types */
- };
-
- uint16_t current_versions[] = {
- 0, /* .debug_aranges */
- 0, /* .debug_frame */
- 0, /* .debug_info */
- 0, /* .debug_line */
- 0, /* .debug_pubnames */
- 0, /* .debug_pubtypes */
- 0 /* .debug_types */
- };
-
- result = FMS_UNKNOWN;
-
- if (parent == NULL)
- return FMS_UNKNOWN;
- return FMS_UNKNOWN;
- *key = strdup("dwarf_v4");
- return FMS_MATCHED;
-
- /* Lecture des indices présents */
-
- for (i = 0; i < ARRAY_SIZE(section_names); i++)
- {
- if (!g_exe_format_get_section_range_by_name(parent, section_names[i], &range))
- continue;
-
- if (!read_dwarf_section_header(content, get_mrange_addr(&range), SRE_LITTLE /* FIXME */, &header))
- continue;
-
- current_versions[i] = header.version;
-
- }
-
- /* Détermination d'une version bien identifiée */
-
- bool check_dwarf_version(const uint16_t *ref, const uint16_t *cur, size_t count)
- {
- bool equal;
- size_t k;
-
- equal = true;
-
- for (k = 0; k < count && equal; k++)
- printf(" -> %hhu vs %hhu\n", ref[k], cur[k]);
-
- for (k = 0; k < count && equal; k++)
- equal = (cur[k] == 0) || (ref[k] == cur[k]);
-
- return equal;
-
- }
-
- /**
- * Un fichier DWARF sans section sera vu comme un fichier DWARF de
- * dernière génération.
- * Ce qui n'est pas très grave car rien ne sera chargé par la suite,
- * du fait de l'absence de section, donc il n'y aura pas d'incompatibilité.
- */
-
- printf("---dwarf v4\n");
-
- found = check_dwarf_version(dwarf_v4_versions, current_versions, ARRAY_SIZE(section_names));
-
- if (found)
- {
- result = FMS_MATCHED;
- *key = strdup("dwarf_v4");
- }
-
- if (result == FMS_UNKNOWN)
- {
- printf("---dwarf v3\n");
-
- found = check_dwarf_version(dwarf_v3_versions, current_versions, ARRAY_SIZE(section_names));
-
- if (found)
- {
- result = FMS_MATCHED;
- *key = strdup("dwarf_v3");
- }
-
- }
-
- if (result == FMS_UNKNOWN)
- {
- printf("---dwarf v2\n");
-
- found = check_dwarf_version(dwarf_v2_versions, current_versions, ARRAY_SIZE(section_names));
-
- if (found)
- {
- result = FMS_MATCHED;
- *key = strdup("dwarf_v2");
- }
-
- }
-
- return result;
-
-}
-
-
-/* Indique le type défini pour un format de débogage générique. */
-G_DEFINE_TYPE(GDwarfFormat, g_dwarf_format, G_TYPE_DBG_FORMAT);
-
-
-/******************************************************************************
-* *
-* Paramètres : klass = classe à initialiser. *
-* *
-* Description : Initialise la classe des formats de débogage DWARF. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarf_format_class_init(GDwarfFormatClass *klass)
-{
- GObjectClass *object; /* Autre version de la classe */
-
- object = G_OBJECT_CLASS(klass);
-
- object->dispose = (GObjectFinalizeFunc/* ! */)g_dwarf_format_dispose;
- object->finalize = (GObjectFinalizeFunc)g_dwarf_format_finalize;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance à initialiser. *
-* *
-* Description : Initialise une instance de format de débogage DWARF. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarf_format_init(GDwarfFormat *format)
-{
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance d'objet GLib à traiter. *
-* *
-* Description : Supprime toutes les références externes. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarf_format_dispose(GDwarfFormat *format)
-{
- G_OBJECT_CLASS(g_dwarf_format_parent_class)->dispose(G_OBJECT(format));
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance d'objet GLib à traiter. *
-* *
-* Description : Procède à la libération totale de la mémoire. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarf_format_finalize(GDwarfFormat *format)
-{
- G_OBJECT_CLASS(g_dwarf_format_parent_class)->finalize(G_OBJECT(format));
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = description du binaire de débogage à compléter. *
-* executable = référence vers le binaire exécutable à lier. *
-* *
-* Description : Charge de façon générique toutes les informations DWARF. *
-* *
-* Retour : Bilan du chargement : réussi ou non ? *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool g_dwarf_format_load(GDwarfFormat *format, GExeFormat *executable)
-{
- bool result; /* Bilan à faire remonter */
-
- result = true;
-
- g_debuggable_format_attach_executable(G_DBG_FORMAT(format), executable);
-
- printf("Loading abbrev...\n");
-
- result &= load_all_dwarf_abbreviations(format);
-
- printf("Loading debug info...\n");
-
- result &= load_dwarf_debug_information(format);
-
- printf("Done!\n");
-
- result &= load_dwarf_symbols(format);
-
- printf("Got symbols...\n");
-
- exit(0);
-
- return result;
-
-}
-
diff --git a/src/format/dwarf/dwarf.h b/src/format/dwarf/dwarf.h
deleted file mode 100644
index ad2f008..0000000
--- a/src/format/dwarf/dwarf.h
+++ /dev/null
@@ -1,55 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf.h - prototypes pour le support du format Dwarf
- *
- * Copyright (C) 2009-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_DWARF_H
-#define _FORMAT_DWARF_DWARF_H
-
-
-#include "../../core/formats.h"
-
-
-
-#define G_TYPE_DWARF_FORMAT g_dwarf_format_get_type()
-#define G_DWARF_FORMAT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), g_dwarf_format_get_type(), GDwarfFormat))
-#define G_IS_DWARF_FORMAT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), g_dwarf_format_get_type()))
-#define G_DWARF_FORMAT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_DWARF_FORMAT, GDwarfFormatClass))
-#define G_IS_DWARF_FORMAT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_DWARF_FORMAT))
-#define G_DWARF_FORMAT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_DWARF_FORMAT, GDwarfFormatClass))
-
-
-/* Format de débogage DWARF (instance) */
-typedef struct _GDwarfFormat GDwarfFormat;
-
-/* Format de débogage DWARF (classe) */
-typedef struct _GDwarfFormatClass GDwarfFormatClass;
-
-
-/* Indique si le format peut être pris en charge ici. */
-FormatMatchStatus dwarf_is_matching(GBinContent *, GExeFormat *, void *, char **);
-
-/* Indique le type défini pour un format de débogage DWARF. */
-GType g_dwarf_format_get_type(void);
-
-
-
-#endif /* _FORMAT_DWARF_DWARF_H */
diff --git a/src/format/dwarf/dwarf_def.h b/src/format/dwarf/dwarf_def.h
deleted file mode 100644
index 6641576..0000000
--- a/src/format/dwarf/dwarf_def.h
+++ /dev/null
@@ -1,830 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf_def.h - liste des constantes utilisées par le format DWARF
- *
- * Copyright (C) 2008-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_DWARF_DEF_H
-#define _FORMAT_DWARF_DWARF_DEF_H
-
-
-
-#include <stdint.h>
-
-
-#include "../../arch/vmpa.h"
-#include "../../common/leb128.h"
-
-
-
-
-/**
- * § 7.5.1.1 Compilation Unit Header.
- */
-
-/* En-tête présente dans certaines sections */
-typedef struct _dw_compil_unit_header
-{
- uint64_t unit_length; /* Taille totale sans le champ */
- bool is_32b; /* Le format est-il sur 32b ? */
-
- uint16_t version; /* Version de la section */
-
- uint64_t debug_abbrev_offset; /* Emplacement dans la section */
- uint8_t address_size; /* Taille des adresses */
-
-} dw_compil_unit_header;
-
-
-/**
- * § 7.5.4 Attribute Encodings
- */
-
-/* Figure 18, Tag encodings, begins here. */
-
-typedef enum _DwarfTag
-{
- DW_TAG_array_type = 0x01,
- DW_TAG_class_type = 0x02,
- DW_TAG_entry_point = 0x03,
- DW_TAG_enumeration_type = 0x04,
- DW_TAG_formal_parameter = 0x05,
- DW_TAG_imported_declaration = 0x08,
- DW_TAG_label = 0x0a,
- DW_TAG_lexical_block = 0x0b,
- DW_TAG_member = 0x0d,
- DW_TAG_pointer_type = 0x0f,
- DW_TAG_reference_type = 0x10,
- DW_TAG_compile_unit = 0x11,
- DW_TAG_string_type = 0x12,
- DW_TAG_structure_type = 0x13,
- DW_TAG_subroutine_type = 0x15,
- DW_TAG_typedef = 0x16,
- DW_TAG_union_type = 0x17,
- DW_TAG_unspecified_parameters = 0x18,
- DW_TAG_variant = 0x19,
- DW_TAG_common_block = 0x1a,
- DW_TAG_common_inclusion = 0x1b,
- DW_TAG_inheritance = 0x1c,
- DW_TAG_inlined_subroutine = 0x1d,
- DW_TAG_module = 0x1e,
- DW_TAG_ptr_to_member_type = 0x1f,
- DW_TAG_set_type = 0x20,
- DW_TAG_subrange_type = 0x21,
- DW_TAG_with_stmt = 0x22,
- DW_TAG_access_declaration = 0x23,
- DW_TAG_base_type = 0x24,
- DW_TAG_catch_block = 0x25,
- DW_TAG_const_type = 0x26,
- DW_TAG_constant = 0x27,
- DW_TAG_enumerator = 0x28,
- DW_TAG_file_type = 0x29,
- DW_TAG_friend = 0x2a,
- DW_TAG_namelist = 0x2b,
- DW_TAG_namelist_item = 0x2c,
- DW_TAG_packed_type = 0x2d,
- DW_TAG_subprogram = 0x2e,
- DW_TAG_template_type_parameter = 0x2f,
- DW_TAG_template_value_parameter = 0x30,
- DW_TAG_thrown_type = 0x31,
- DW_TAG_try_block = 0x32,
- DW_TAG_variant_part = 0x33,
- DW_TAG_variable = 0x34,
- DW_TAG_volatile_type = 0x35,
-
- DW_TAG_dwarf_procedure = 0x36,
- DW_TAG_restrict_type = 0x37,
- DW_TAG_interface_type = 0x38,
- DW_TAG_namespace = 0x39,
- DW_TAG_imported_module = 0x3a,
- DW_TAG_unspecified_type = 0x3b,
- DW_TAG_partial_unit = 0x3c,
- DW_TAG_imported_unit = 0x3d,
- DW_TAG_condition = 0x3f,
- DW_TAG_shared_type = 0x40,
-
- /* Nouveautés v.4 */
-
- DW_TAG_type_unit = 0x41,
- DW_TAG_rvalue_reference_type = 0x42,
- DW_TAG_template_alias = 0x43,
-
- DW_TAG_lo_user = 0x4080,
- DW_TAG_hi_user = 0xffff
-
-} DwarfTag;
-
-/* Figure 19. Child determination encodings. */
-
-#define DW_CHILDREN_no 0x00
-#define DW_CHILDREN_yes 0x01
-
-/* Figure 21. Attribute form encodings. */
-
-typedef enum _DwarfForm
-{
- DW_FORM_invalid = 0x00,
-
- DW_FORM_addr = 0x01,
- DW_FORM_block2 = 0x03,
- DW_FORM_block4 = 0x04,
- DW_FORM_data2 = 0x05,
- DW_FORM_data4 = 0x06,
- DW_FORM_data8 = 0x07,
- DW_FORM_string = 0x08,
- DW_FORM_block = 0x09,
- DW_FORM_block1 = 0x0a,
- DW_FORM_data1 = 0x0b,
- DW_FORM_flag = 0x0c,
- DW_FORM_sdata = 0x0d,
- DW_FORM_strp = 0x0e,
- DW_FORM_udata = 0x0f,
- DW_FORM_ref_addr = 0x10,
- DW_FORM_ref1 = 0x11,
- DW_FORM_ref2 = 0x12,
- DW_FORM_ref4 = 0x13,
- DW_FORM_ref8 = 0x14,
- DW_FORM_ref_udata = 0x15,
- DW_FORM_indirect = 0x16,
-
- /* Nouveautés v4 */
-
- DW_FORM_sec_offset = 0x17,
- DW_FORM_exprloc = 0x18,
- DW_FORM_flag_present = 0x19,
- DW_FORM_ref_sig8 = 0x20
-
-} DwarfForm;
-
-
-
-
-
-
-/* Résumé des différentes valeurs dans DWARF v2 */
-typedef union _dw_v2_form_value
-{
- /* DW_FORM_addr */
- virt_t address;
-
- /* DW_FORM_data[1248] */
- uint8_t data1;
- uint16_t data2;
- uint32_t data4;
- uint64_t data8;
-
- /* DW_FORM_sdata */
- leb128_t sdata;
-
- /* DW_FORM_udata */
- uleb128_t udata;
-
- /* DW_FORM_block[124]? */
- struct
- {
- const bin_t *start;
- phys_t size;
-
- } block;
-
- /* DW_FORM_string */
- /* DW_FORM_strp */
- const char *string;
-
- /* DW_FORM_flag */
- uint8_t flag;
-
- /* DW_FORM_ref[1248] */
- uint8_t ref1;
- uint16_t ref2;
- uint32_t ref4;
- uint64_t ref8;
-
- /* DW_FORM_ref_udata */
- uleb128_t ref_udata;
-
-} dw_v2_form_value;
-
-
-/* Résumé des différentes valeurs dans DWARF v4 */
-typedef union _dw_v4_form_value
-{
- dw_v2_form_value v2;
-
- /* DW_FORM_sec_offset */
- uint64_t sec_offset;
-
- /* DW_FORM_exprloc */
- struct
- {
- const bin_t *start;
- phys_t size;
-
- } expr;
-
- /* DW_FORM_flag_present */
- bool has_flag;
-
- /* DW_FORM_ref_sig8 */
- uint64_t signature;
-
-} dw_v4_form_value;
-
-
-/* Résumé des différentes valeurs dans DWARF */
-typedef union _dw_form_value
-{
- dw_v2_form_value v2;
- dw_v2_form_value v4;
-
-} dw_form_value;
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * § 7.5.3 Abbreviations Tables.
- */
-
-/* Description d'un attribut d'une abréviation */
-typedef struct _dw_abbrev_raw_attr
-{
- uleb128_t name; /* Désignation de l'attribut */
- uleb128_t form; /* Nature de sa valeur */
-
-} dw_abbrev_raw_attr;
-
-/* En-tête de déclaration d'une abréviation */
-typedef struct _dw_abbrev_decl
-{
- uleb128_t code; /* Identifiant attribué */
- uleb128_t tag; /* Identifiant attribué */
-
- uint8_t has_children; /* Présence de sous-entrées ? */
-
-} dw_abbrev_decl;
-
-
-
-
-
-
-
-
-
-
-/* Liste des attributs rencontrés */
-typedef enum _DwarfAttrib
-{
- DW_AT_sibling = 0x01,
- DW_AT_location = 0x02,
- DW_AT_name = 0x03,
- DW_AT_ordering = 0x09,
- DW_AT_byte_size = 0x0b,
- DW_AT_bit_offset = 0x0c,
- DW_AT_bit_size = 0x0d,
- DW_AT_stmt_list = 0x10,
- DW_AT_low_pc = 0x11,
- DW_AT_high_pc = 0x12,
- DW_AT_language = 0x13,
- DW_AT_discr = 0x15,
- DW_AT_discr_value = 0x16,
- DW_AT_visibility = 0x17,
- DW_AT_import = 0x18,
- DW_AT_string_length = 0x19,
- DW_AT_common_reference = 0x1a,
- DW_AT_comp_dir = 0x1b,
- DW_AT_const_value = 0x1c,
- DW_AT_containing_type = 0x1d,
- DW_AT_default_value = 0x1e,
- DW_AT_inline = 0x20,
- DW_AT_is_optional = 0x21,
- DW_AT_lower_bound = 0x22,
- DW_AT_producer = 0x25,
- DW_AT_prototyped = 0x27,
- DW_AT_return_addr = 0x2a,
- DW_AT_start_scope = 0x2c,
- DW_AT_bit_stride = 0x2e,
- DW_AT_upper_bound = 0x2f,
- DW_AT_abstract_origin = 0x31,
- DW_AT_accessibility = 0x32,
- DW_AT_address_class = 0x33,
- DW_AT_artificial = 0x34,
- DW_AT_base_types = 0x35,
- DW_AT_calling_convention = 0x36,
- DW_AT_count = 0x37,
- DW_AT_data_member_location = 0x38,
- DW_AT_decl_column = 0x39,
- DW_AT_decl_file = 0x3a,
- DW_AT_decl_line = 0x3b,
- DW_AT_declaration = 0x3c,
- DW_AT_discr_list = 0x3d,
- DW_AT_encoding = 0x3e,
- DW_AT_external = 0x3f,
- DW_AT_frame_base = 0x40,
- DW_AT_friend = 0x41,
- DW_AT_identifier_case = 0x42,
- DW_AT_macro_info = 0x43,
- DW_AT_namelist_item = 0x44,
- DW_AT_priority = 0x45,
- DW_AT_segment = 0x46,
- DW_AT_specification = 0x47,
- DW_AT_static_link = 0x48,
- DW_AT_type = 0x49,
- DW_AT_use_location = 0x4a,
- DW_AT_variable_parameter = 0x4b,
- DW_AT_virtuality = 0x4c,
- DW_AT_vtable_elem_location = 0x4d,
- DW_AT_allocated = 0x4e,
- DW_AT_associated = 0x4f,
- DW_AT_data_location = 0x50,
- DW_AT_byte_stride = 0x51,
- DW_AT_entry_pc = 0x52,
- DW_AT_use_UTF8 = 0x53,
- DW_AT_extension = 0x54,
- DW_AT_ranges = 0x55,
- DW_AT_trampoline = 0x56,
- DW_AT_call_column = 0x57,
- DW_AT_call_file = 0x58,
- DW_AT_call_line = 0x59,
- DW_AT_description = 0x5a,
- DW_AT_binary_scale = 0x5b,
- DW_AT_decimal_scale = 0x5c,
- DW_AT_small = 0x5d,
- DW_AT_decimal_sign = 0x5e,
- DW_AT_digit_count = 0x5f,
- DW_AT_picture_string = 0x60,
- DW_AT_mutable = 0x61,
- DW_AT_threads_scaled = 0x62,
- DW_AT_explicit = 0x63,
- DW_AT_object_pointer = 0x64,
- DW_AT_endianity = 0x65,
- DW_AT_elemental = 0x66,
- DW_AT_pure = 0x67,
- DW_AT_recursive = 0x68,
-
- /* Nouveautés v4 */
-
- DW_AT_signature = 0x69,
- DW_AT_main_subprogram = 0x6a,
- DW_AT_data_bit_offset = 0x6b,
- DW_AT_const_expr = 0x6c,
- DW_AT_enum_class = 0x6d,
- DW_AT_linkage_name = 0x6e,
-
- DW_AT_lo_user = 0x2000,
- DW_AT_hi_user = 0x3fff,
-
-} DwarfAttrib;
-
-
-#define DW_ATTR_invalid 0 /* FIXME */
-
-
-typedef struct _dw_value
-{
- DwarfAttrib attrib; /* Sujet de l'élément */
- dw_form_value value; /* Valeur instanciée associée */
-
-} dw_value;
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#if 0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/* Liste des balises rencontrées */
-typedef enum _DwarfTag
-{
- DWT_NONE = 0x00,
-
- DWT_ARRAY_TYPE = 0x01,
- DWT_CLASS_TYPE = 0x02,
- DWT_ENTRY_POINT = 0x03,
- DWT_ENUMERATION_TYPE = 0x04,
- DWT_FORMAL_PARAMETER = 0x05,
- DWT_IMPORTED_DECLARATION = 0x08,
- DWT_LABEL = 0x0a,
- DWT_LEXICAL_BLOCK = 0x0b,
- DWT_MEMBER = 0x0d,
- DWT_POINTER_TYPE = 0x0f,
- DWT_REFERENCE_TYPE = 0x10,
- DWT_COMPILE_UNIT = 0x11,
- DWT_STRING_TYPE = 0x12,
- DWT_STRUCTURE_TYPE = 0x13,
- DWT_SUBROUTINE_TYPE = 0x15,
- DWT_TYPEDEF = 0x16,
- DWT_UNION_TYPE = 0x17,
- DWT_UNSPECIFIED_PARAMETERS = 0x18,
- DWT_VARIANT = 0x19,
- DWT_COMMON_BLOCK = 0x1a,
- DWT_COMMON_INCLUSION = 0x1b,
- DWT_INHERITANCE = 0x1c,
- DWT_INLINED_SUBROUTINE = 0x1d,
- DWT_MODULE = 0x1e,
- DWT_PTR_TO_MEMBER_TYPE = 0x1f,
- DWT_SET_TYPE = 0x20,
- DWT_SUBRANGE_TYPE = 0x21,
- DWT_WITH_STMT = 0x22,
- DWT_ACCESS_DECLARATION = 0x23,
- DWT_BASE_TYPE = 0x24,
- DWT_CATCH_BLOCK = 0x25,
- DWT_CONST_TYPE = 0x26,
- DWT_CONSTANT = 0x27,
- DWT_ENUMERATOR = 0x28,
- DWT_FILE_TYPE = 0x29,
- DWT_FRIEND = 0x2a,
- DWT_NAMELIST = 0x2b,
-
- DWT_NAMELIST_ITEM = 0x2c,
- DWT_PACKED_TYPE = 0x2d,
- DWT_SUBPROGRAM = 0x2e,
-
- DWT_TEMPLATE_TYPE_PARAM = 0x2f, /* DWARF2 */
- DWT_TEMPLATE_TYPE_PARAMETER = 0x2f, /* DWARF3 */
- DWT_TEMPLATE_VALUE_PARAM = 0x30, /* DWARF2 */
- DWT_TEMPLATE_VALUE_PARAMETER = 0x30, /* DWARF3 */
- DWT_THROWN_TYPE = 0x31,
- DWT_TRY_BLOCK = 0x32,
- DWT_VARIANT_PART = 0x33,
- DWT_VARIABLE = 0x34,
- DWT_VOLATILE_TYPE = 0x35,
- DWT_DWARF_PROCEDURE = 0x36, /* DWARF3 */
- DWT_RESTRICT_TYPE = 0x37, /* DWARF3 */
- DWT_INTERFACE_TYPE = 0x38, /* DWARF3 */
- DWT_NAMESPACE = 0x39, /* DWARF3 */
- DWT_IMPORTED_MODULE = 0x3a, /* DWARF3 */
- DWT_UNSPECIFIED_TYPE = 0x3b, /* DWARF3 */
- DWT_PARTIAL_UNIT = 0x3c, /* DWARF3 */
- DWT_IMPORTED_UNIT = 0x3d, /* DWARF3 */
-
- DWT_MUTABLE_TYPE = 0x3e, /* Oublié en faveur des deux suivantes (DWARF3 -> DWARF3f) */
- DWT_CONDITION = 0x3f, /* DWARF3f */
- DWT_SHARED_TYPE = 0x40, /* DWARF3f */
-
- DWT_LO_USER = 0x4080,
-
- DWT_MIPS_LOOP = 0x4081,
-
- /* Extensions HP */
-
- DWT_HP_ARRAY_DESCRIPTOR = 0x4090,
-
- /* Extensions GNU */
-
- DWT_GNU_FORMAT_LABEL = 0x4101, /* Fortran. */
- DWT_GNU_FUNCTION_TEMPLATE = 0x4102, /* C++ */
- DWT_GNU_CLASS_TEMPLATE = 0x4103, /* C++ */
- DWT_GNU_BINCL = 0x4104,
- DWT_GNU_EINCL = 0x4105,
-
- /* Extensions ALTIUM */
-
- DWT_ALTIUM_CIRC_TYPE = 0x5101, /* DSP-C/Starcore __circ qualifier */
- DWT_ALTIUM_MWA_CIRC_TYPE = 0x5102, /* Starcore __mwa_circ qualifier */
- DWT_ALTIUM_REV_CARRY_TYPE = 0x5103, /* Starcore __rev_carry qualifier */
- DWT_ALTIUM_ROM = 0x5111, /* M16 __rom qualifier */
-
- /* Extensions pour le support UPC */
-
- DWT_UPC_SHARED_TYPE = 0x8765,
- DWT_UPC_STRICT_TYPE = 0x8766,
- DWT_UPC_RELAXED_TYPE = 0x8767,
-
- /* Extensions PGI (STMicroelectronics) */
-
- DWT_PGI_KANJI_TYPE = 0xa000,
- DWT_PGI_INTERFACE_BLOCK = 0xa020,
-
- /* Extensions SUN */
-
- DWT_SUN_FUNCTION_TEMPLATE = 0x4201,
- DWT_SUN_CLASS_TEMPLATE = 0x4202,
- DWT_SUN_STRUCT_TEMPLATE = 0x4203,
- DWT_SUN_UNION_TEMPLATE = 0x4204,
- DWT_SUN_INDIRECT_INHERITANCE = 0x4205,
- DWT_SUN_CODEFLAGS = 0x4206,
- DWT_SUN_MEMOP_INFO = 0x4207,
- DWT_SUN_OMP_CHILD_FUNC = 0x4208,
- DWT_SUN_RTTI_DESCRIPTOR = 0x4209,
- DWT_SUN_DTOR_INFO = 0x420a,
- DWT_SUN_DTOR = 0x420b,
- DWT_SUN_F90_INTERFACE = 0x420c,
- DWT_SUN_FORTRAN_VAX_STRUCTURE = 0x420d,
- DWT_SUN_HI = 0x42ff,
-
- DWT_HI_USER = 0xffff
-
-} DwarfTag;
-
-
-#define DW_CHILDREN_NO 0x00
-#define DW_CHILDREN_YES 0x01
-
-
-/* Liste des attributs rencontrés */
-typedef enum _DwarfAttrib
-{
- DWA_SIBLING = 0x01,
- DWA_LOCATION = 0x02,
- DWA_NAME = 0x03,
- DWA_ORDERING = 0x09,
- DWA_SUBSCR_DATA = 0x0a,
- DWA_BYTE_SIZE = 0x0b,
- DWA_BIT_OFFSET = 0x0c,
- DWA_BIT_SIZE = 0x0d,
- DWA_ELEMENT_LIST = 0x0f,
- DWA_STMT_LIST = 0x10,
- DWA_LOW_PC = 0x11,
- DWA_HIGH_PC = 0x12,
- DWA_LANGUAGE = 0x13,
- DWA_MEMBER = 0x14,
- DWA_DISCR = 0x15,
- DWA_DISCR_VALUE = 0x16,
- DWA_VISIBILITY = 0x17,
- DWA_IMPORT = 0x18,
- DWA_STRING_LENGTH = 0x19,
- DWA_COMMON_REFERENCE = 0x1a,
- DWA_COMP_DIR = 0x1b,
- DWA_CONST_VALUE = 0x1c,
- DWA_CONTAINING_TYPE = 0x1d,
- DWA_DEFAULT_VALUE = 0x1e,
- DWA_INLINE = 0x20,
- DWA_IS_OPTIONAL = 0x21,
- DWA_LOWER_BOUND = 0x22,
- DWA_PRODUCER = 0x25,
- DWA_PROTOTYPED = 0x27,
- DWA_RETURN_ADDR = 0x2a,
- DWA_START_SCOPE = 0x2c,
- DWA_BIT_STRIDE = 0x2e, /* DWARF3 */
- DWA_STRIDE_SIZE = 0x2e, /* DWARF2 */
- DWA_UPPER_BOUND = 0x2f,
- DWA_ABSTRACT_ORIGIN = 0x31,
- DWA_ACCESSIBILITY = 0x32,
- DWA_ADDRESS_CLASS = 0x33,
- DWA_ARTIFICIAL = 0x34,
- DWA_BASE_TYPES = 0x35,
- DWA_CALLING_CONVENTION = 0x36,
- DWA_COUNT = 0x37,
- DWA_DATA_MEMBER_LOCATION = 0x38,
- DWA_DECL_COLUMN = 0x39,
- DWA_DECL_FILE = 0x3a,
- DWA_DECL_LINE = 0x3b,
- DWA_DECLARATION = 0x3c,
- DWA_DISCR_LIST = 0x3d,
- DWA_ENCODING = 0x3e,
- DWA_EXTERNAL = 0x3f,
- DWA_FRAME_BASE = 0x40,
- DWA_FRIEND = 0x41,
- DWA_IDENTIFIER_CASE = 0x42,
- DWA_MACRO_INFO = 0x43,
- DWA_NAMELIST_ITEM = 0x44,
- DWA_PRIORITY = 0x45,
- DWA_SEGMENT = 0x46,
- DWA_SPECIFICATION = 0x47,
- DWA_STATIC_LINK = 0x48,
- DWA_TYPE = 0x49,
- DWA_USE_LOCATION = 0x4a,
- DWA_VARIABLE_PARAMETER = 0x4b,
- DWA_VIRTUALITY = 0x4c,
- DWA_VTABLE_ELEM_LOCATION = 0x4d,
- DWA_ALLOCATED = 0x4e, /* DWARF3 */
- DWA_ASSOCIATED = 0x4f, /* DWARF3 */
- DWA_DATA_LOCATION = 0x50, /* DWARF3 */
- DWA_BYTE_STRIDE = 0x51, /* DWARF3f */
- DWA_STRIDE = 0x51, /* DWARF3 (ne pas utiliser) */
- DWA_ENTRY_PC = 0x52, /* DWARF3 */
- DWA_USE_UTF8 = 0x53, /* DWARF3 */
- DWA_EXTENSION = 0x54, /* DWARF3 */
- DWA_RANGES = 0x55, /* DWARF3 */
- DWA_TRAMPOLINE = 0x56, /* DWARF3 */
- DWA_CALL_COLUMN = 0x57, /* DWARF3 */
- DWA_CALL_FILE = 0x58, /* DWARF3 */
- DWA_CALL_LINE = 0x59, /* DWARF3 */
- DWA_DESCRIPTION = 0x5a, /* DWARF3 */
- DWA_BINARY_SCALE = 0x5b, /* DWARF3f */
- DWA_DECIMAL_SCALE = 0x5c, /* DWARF3f */
- DWA_SMALL = 0x5d, /* DWARF3f */
- DWA_DECIMAL_SIGN = 0x5e, /* DWARF3f */
- DWA_DIGIT_COUNT = 0x5f, /* DWARF3f */
- DWA_PICTURE_STRING = 0x60, /* DWARF3f */
- DWA_MUTABLE = 0x61, /* DWARF3f */
- DWA_THREADS_SCALED = 0x62, /* DWARF3f */
- DWA_EXPLICIT = 0x63, /* DWARF3f */
- DWA_OBJECT_POINTER = 0x64, /* DWARF3f */
- DWA_ENDIANITY = 0x65, /* DWARF3f */
- DWA_ELEMENTAL = 0x66, /* DWARF3f */
- DWA_PURE = 0x67, /* DWARF3f */
- DWA_RECURSIVE = 0x68, /* DWARF3f */
-
- DWA_LO_USER = 0x2000,
-
- /* Extension HP */
-
- DWA_HP_BLOCK_INDEX = 0x2000,
-
- /* Extensions MIPS/SGI */
-
- DWA_MIPS_FDE = 0x2001,
- DWA_MIPS_LOOP_BEGIN = 0x2002,
- DWA_MIPS_TAIL_LOOP_BEGIN = 0x2003,
- DWA_MIPS_EPILOG_BEGIN = 0x2004,
- DWA_MIPS_LOOP_UNROLL_FACTOR = 0x2005,
- DWA_MIPS_SOFTWARE_PIPELINE_DEPTH = 0x2006,
- DWA_MIPS_LINKAGE_NAME = 0x2007,
- DWA_MIPS_STRIDE = 0x2008,
- DWA_MIPS_ABSTRACT_NAME = 0x2009,
- DWA_MIPS_CLONE_ORIGIN = 0x200a,
- DWA_MIPS_HAS_INLINES = 0x200b,
- DWA_MIPS_STRIDE_BYTE = 0x200c,
- DWA_MIPS_STRIDE_ELEM = 0x200d,
- DWA_MIPS_PTR_DOPETYPE = 0x200e,
- DWA_MIPS_ALLOCATABLE_DOPETYPE = 0x200f,
- DWA_MIPS_ASSUMED_SHAPE_DOPETYPE = 0x2010,
- DWA_MIPS_ASSUMED_SIZE = 0x2011,
-
- /* Extensions HP */
-
- DWA_HP_unmodifiable = 0x2001, /* conflit : MIPS */
- DWA_HP_actuals_stmt_list = 0x2010, /* conflit : MIPS */
- DWA_HP_proc_per_section = 0x2011, /* conflit : MIPS */
- DWA_HP_raw_data_ptr = 0x2012,
- DWA_HP_pass_by_reference = 0x2013,
- DWA_HP_opt_level = 0x2014,
- DWA_HP_prof_version_id = 0x2015,
- DWA_HP_opt_flags = 0x2016,
- DWA_HP_cold_region_low_pc = 0x2017,
- DWA_HP_cold_region_high_pc = 0x2018,
- DWA_HP_all_variables_modifiable = 0x2019,
- DWA_HP_linkage_name = 0x201a,
- DWA_HP_prof_flags = 0x201b,
-
- /* Extensions GNU */
-
- DWA_GNU_SF_NAMES = 0x2101,
- DWA_GNU_SRC_INFO = 0x2102,
- DWA_GNU_MAC_INFO = 0x2103,
- DWA_GNU_SRC_COORDS = 0x2104,
- DWA_GNU_BODY_BEGIN = 0x2105,
- DWA_GNU_BODY_END = 0x2106,
- DWA_GNU_VECTOR = 0x2107,
-
- /* Extensions SUN */
-
- DWA_SUN_TEMPLATE = 0x2201,
- DWA_SUN_RTNBEG_PD_ADDRESS = 0x2201,
- DWA_SUN_ALIGNMENT = 0x2202,
- DWA_SUN_VTABLE = 0x2203,
- DWA_SUN_COUNT_GUARANTEE = 0x2204,
- DWA_SUN_COMMAND_LINE = 0x2205,
- DWA_SUN_VBASE = 0x2206,
- DWA_SUN_COMPILE_OPTIONS = 0x2207,
- DWA_SUN_LANGUAGE = 0x2208,
- DWA_SUN_BROWSER_FILE = 0x2209,
- DWA_SUN_VTABLE_ABI = 0x2210,
- DWA_SUN_FUNC_OFFSETS = 0x2211,
- DWA_SUN_CF_KIND = 0x2212,
- DWA_SUN_VTABLE_INDEX = 0x2213,
- DWA_SUN_OMP_TPRIV_ADDR = 0x2214,
- DWA_SUN_OMP_CHILD_FUNC = 0x2215,
- DWA_SUN_FUNC_OFFSET = 0x2216,
- DWA_SUN_MEMOP_TYPE_REF = 0x2217,
- DWA_SUN_PROFILE_ID = 0x2218,
- DWA_SUN_MEMOP_SIGNATURE = 0x2219,
- DWA_SUN_OBJ_DIR = 0x2220,
- DWA_SUN_OBJ_FILE = 0x2221,
- DWA_SUN_ORIGINAL_NAME = 0x2222,
- DWA_SUN_HWCPROF_SIGNATURE = 0x2223,
- DWA_SUN_AMD64_PARMDUMP = 0x2224,
- DWA_SUN_PART_LINK_NAME = 0x2225,
- DWA_SUN_LINK_NAME = 0x2226,
- DWA_SUN_PASS_WITH_CONST = 0x2227,
- DWA_SUN_RETURN_WITH_CONST = 0x2228,
- DWA_SUN_IMPORT_BY_NAME = 0x2229,
- DWA_SUN_F90_POINTER = 0x222a,
- DWA_SUN_PASS_BY_REF = 0x222b,
- DWA_SUN_F90_ALLOCATABLE = 0x222c,
- DWA_SUN_F90_ASSUMED_SHAPE_ARRAY = 0x222d,
- DWA_SUN_C_VLA = 0x222e,
- DWA_SUN_RETURN_VALUE_PTR = 0x2230,
- DWA_SUN_DTOR_START = 0x2231,
- DWA_SUN_DTOR_LENGTH = 0x2232,
- DWA_SUN_DTOR_STATE_INITIAL = 0x2233,
- DWA_SUN_DTOR_STATE_FINAL = 0x2234,
- DWA_SUN_DTOR_STATE_DELTAS = 0x2235,
- DWA_SUN_IMPORT_BY_LNAME = 0x2236,
- DWA_SUN_F90_USE_ONLY = 0x2237,
- DWA_SUN_NAMELIST_SPEC = 0x2238,
- DWA_SUN_IS_OMP_CHILD_FUNC = 0x2239,
- DWA_SUN_FORTRAN_MAIN_ALIAS = 0x223a,
- DWA_SUN_FORTRAN_BASED = 0x223b,
-
- /* Extensions ALTIUM */
-
- DWA_ALTIUM_LOCLIST = 0x2300,
-
- /* Extensions PGI (STMicroelectronics) */
-
- DWA_PGI_LBASE = 0x3a00,
- DWA_PGI_SOFFSET = 0x3a01,
- DWA_PGI_LSTRIDE = 0x3a02,
-
- /* Extensions pour le support UPC */
-
- DWA_UPC_THREADS_SCALED = 0x3210,
-
- DWA_HI_USER = 0x3fff
-
-} DwarfAttrib;
-
-
-/* Liste des types de données */
-typedef enum _DwarfForm
-{
- DWF_ADDR = 0x01,
- DWF_BLOCK2 = 0x03,
- DWF_BLOCK4 = 0x04,
- DWF_DATA2 = 0x05,
- DWF_DATA4 = 0x06,
- DWF_DATA8 = 0x07,
- DWF_STRING = 0x08,
- DWF_BLOCK = 0x09,
- DWF_BLOCK1 = 0x0a,
- DWF_DATA1 = 0x0b,
- DWF_FLAG = 0x0c,
- DWF_SDATA = 0x0d,
- DWF_STRP = 0x0e,
- DWF_UDATA = 0x0f,
- DWF_REF_ADDR = 0x10,
- DWF_REF1 = 0x11,
- DWF_REF2 = 0x12,
- DWF_REF4 = 0x13,
- DWF_REF8 = 0x14,
- DWF_REF_UDATA = 0x15,
- DWF_INDIRECT = 0x16
-
-} DwarfForm;
-
-
-#endif
-
-
-
-#endif /* _FORMAT_DWARF_DWARF_DEF_H */
diff --git a/src/format/dwarf/form.c b/src/format/dwarf/form.c
deleted file mode 100644
index d7922f7..0000000
--- a/src/format/dwarf/form.c
+++ /dev/null
@@ -1,113 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * form.h - prototypes pour la transmission des valeurs d'attributs
- *
- * Copyright (C) 2016-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "form.h"
-
-
-
-/******************************************************************************
-* *
-* Paramètres : value = valeur au format Dwarf à consulter. *
-* form = nature de la valeur à lire. *
-* addr = valeur utilisable en interne récupérée. [OUT] *
-* *
-* Description : Transcrit une valeur Dwarf brute en adresse virtuelle. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool translate_form_into_address(const dw_form_value *value, DwarfForm form, virt_t *addr)
-{
- bool result; /* Bilan à retourner */
-
- result = true;
-
- switch (form)
- {
- case DW_FORM_addr:
- *addr = value->v2.address;
- break;
-
- case DW_FORM_data1:
- *addr = value->v2.data1;
- break;
-
- case DW_FORM_data2:
- *addr = value->v2.data2;
- break;
-
- case DW_FORM_data4:
- *addr = value->v2.data4;
- break;
-
- case DW_FORM_data8:
- *addr = value->v2.data8;
- break;
-
- default:
- result = false;
- break;
-
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : value = valeur au format Dwarf à consulter. *
-* form = nature de la valeur à lire. *
-* *
-* Description : Transcrit une valeur Dwarf brute en chaîne de caractères. *
-* *
-* Retour : Bilan de l'opération : chaîne de caractères ou NULL si échec.*
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-const char *translate_form_into_string(const dw_form_value *value, DwarfForm form)
-{
- const char *result; /* Valeur et bilan à retourner */
-
- switch (form)
- {
- case DW_FORM_string:
- case DW_FORM_strp:
- result = value->v2.string;
- break;
-
- default:
- result = NULL;
- break;
-
- }
-
- return result;
-
-}
diff --git a/src/format/dwarf/form.h b/src/format/dwarf/form.h
deleted file mode 100644
index bdef9b3..0000000
--- a/src/format/dwarf/form.h
+++ /dev/null
@@ -1,40 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * form.h - prototypes pour la transmission des valeurs d'attributs
- *
- * Copyright (C) 2016-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_FORM_H
-#define _FORMAT_DWARF_FORM_H
-
-
-#include "dwarf_def.h"
-
-
-
-/* Transcrit une valeur Dwarf brute en adresse virtuelle. */
-bool translate_form_into_address(const dw_form_value *, DwarfForm, virt_t *);
-
-/* Transcrit une valeur Dwarf brute en chaîne de caractères. */
-const char *translate_form_into_string(const dw_form_value *, DwarfForm);
-
-
-
-#endif /* _FORMAT_DWARF_FORM_H */
diff --git a/src/format/dwarf/info.c b/src/format/dwarf/info.c
deleted file mode 100644
index 432280e..0000000
--- a/src/format/dwarf/info.c
+++ /dev/null
@@ -1,853 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * info.c - lecture des informations principales du format DWARF
- *
- * Copyright (C) 2008-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "info.h"
-
-
-#include "die.h"
-#include "dwarf-int.h"
-#include "../debuggable-int.h"
-
-
-
-
-
-static bool extract_dies_from_debug_information(GDwarfFormat *format, vmpa2t *pos, SourceEndian endian, const dw_compil_unit_header *header, dw_die *parent, dw_die **die);
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage DWARF à compléter. *
-* *
-* Description : Charge les informations depuis une section ".debug_info". *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool load_dwarf_debug_information(GDwarfFormat *format)
-{
- bool result; /* Bilan à renvoyer */
-
-
-
- mrange_t range; /* Couverture d'une section */
- vmpa2t end;
- vmpa2t iter; /* Tête de lecture mouvante */
-
- dw_compil_unit_header header;
- dw_die *die;
-
-
-
- result = g_exe_format_get_section_range_by_name(G_DBG_FORMAT(format)->executable, ".debug_info", &range);
- if (!result) goto lddi_exit;
-
- copy_vmpa(&iter, get_mrange_addr(&range));
-
-
- printf("[%d] Passage :: 0x%08llx 0x%08llx\n",
- result,
- (unsigned long long)range.addr.physical,
- (unsigned long long)range.addr.virtual);
-
- compute_mrange_end_addr(&range, &end);
-
- while (result)
- {
- /* Si il n'y a plus rien à lire dans la section... */
- if (cmp_vmpa(&iter, &end) >= 0) break;
-
-
- printf("========================================================================\n");
- printf("========================================================================\n");
- printf("========================================================================\n");
- printf("========================================================================\n");
- printf("\n");
- printf("HEADER START :: 0x%x\n", (unsigned int)iter.physical);
-
-
- result = read_dwarf_compil_unit_header(G_BIN_FORMAT(format)->content, &iter,
- SRE_LITTLE /* FIXME */, &header);
- if (!result) break;
-
- printf("[%d] header :: addr size=%hhu\n", result, header.address_size);
-
-
- result = extract_dies_from_debug_information(format, &iter,
- SRE_LITTLE /* FIXME */, &header,
- NULL, &die);
-
-
-
- }
-
-
- format->info_die = die;
-
-
- lddi_exit:
-
- return result;
-
-}
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage DWARF à compléter. *
-* pos = position de début de lecture. [OUT] *
-* endian = boutisme reconnu dans le format. *
-* header = en-tête de description de l'unité à traiter. *
-* parent = entrée parent de rattachement ou NULL si racine. *
-* die = emplacement de stockage de l'entrée. [OUT] *
-* *
-* Description : Procède à la lecture de l'en-tête d'un contenu binaire DWARF.*
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static bool extract_dies_from_debug_information(GDwarfFormat *format, vmpa2t *pos, SourceEndian endian, const dw_compil_unit_header *header, dw_die *parent, dw_die **die)
-{
- bool result; /* Bilan à faire remonter */
- dw_die *child; /* Entrée subordonnée à charger*/
-
- printf("==================================\n");
- printf("=== version : 0x%hx\n", header->version);
- printf("=== offset abbrev : 0x%llx\n", (unsigned long long)header->debug_abbrev_offset);
- printf("==================================\n");
-
-
- phys_t start = 0x1039;
-
- printf("start :: 0x%x\n", (unsigned int)(pos->physical - start));
- printf("start :: 0x%x\n", (unsigned int)(0x0 + pos->physical));
-
- result = build_dwarf_die(format, pos, SRE_LITTLE /* FIXME */, header, die);
- if (*die == NULL) return result;
-
- if (parent != NULL)
- dw_die_append_child(parent, *die);
-
- if (dw_die_has_children(*die))
- {
- printf("<<<< children >>>>\n");
-
- printf("next :: 0x%x\n", (unsigned int)(pos->physical - start));
-
- while (result)
- {
- result = extract_dies_from_debug_information(format, pos, endian, header, *die, &child);
-
- if (!result)
- delete_dwarf_die(*die);
-
- /* Entrée avec un code nul -> fin */
- if (child == NULL) break;
-
- }
-
- }
-
- return result;
-
-}
-
-
-
-
-
-
-
-#if 0
-#include <malloc.h>
-#include <string.h>
-
-
-#include "abbrev.h"
-#include "dwarf-int.h"
-#include "utils.h"
-
-
-/* Informations utiles d'une unité de compilation */
-typedef struct _compil_unit
-{
- off_t startpos; /* Position de début d'unité */
- off_t endpos; /* Position d'unité suivante */
-
- off_t offset; /* Position dans les abréviat° */
- uint8_t ptrsize; /* Taille des adresses mémoire */
-
-} compil_unit;
-
-
-
-#define _(str) str
-
-
-/* Procède à la lecture d'une unité de compilation. */
-bool read_dwarf_compilation_unit(dwarf_format *, off_t *, compil_unit *);
-
-/* Récupère toutes les déclarations DWARF utiles trouvées. */
-bool parse_dwarf_compilation_unit(dwarf_format *, off_t *, const compil_unit *);
-
-/* Enregistre toutes les déclarations de fonction trouvées. */
-dw_dbg_function *look_for_dwarf_subprograms(dwarf_format *, const dw_abbrev *, off_t *, const compil_unit *);
-
-/* Obtient la description humaine d'un type. */
-char *resolve_dwarf_function_type(dwarf_format *, const dw_abbrev *, const off_t *, const compil_unit *);
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à compléter. *
-* *
-* Description : Charge les informations trouvées dans un DWARF. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool load_dwarf_information(dwarf_format *format)
-{
- bool result; /* Bilan à renvoyer */
-
-
-
-
- off_t offset;
- off_t start;
- off_t size;
-
- bool test;
-
- int i;
-
-
- compil_unit cu;
-
-
-
- result = true;
-
- test = find_exe_section(DBG_FORMAT(format)->e_format, ".debug_info", &start, &size, NULL);
-
- offset = start;
-
-
- printf(" -> offset=%d size=%d\n", offset, size);
-
-
-
- for (i = 0; i < size; i++)
- {
- if (i % 25 == 0) printf("\n");
- printf("0x%02hhx ", DBG_FORMAT(format)->content[offset + i]);
- }
-
- printf("\n");
-
-
-
- while (offset < (start + size) && result)
- {
- printf("-------------\n");
-
- result = read_dwarf_compilation_unit(format, &offset, &cu);
-
- if (result)
- parse_dwarf_compilation_unit(format, &offset, &cu);
-
- }
-
-
- printf("##############\nRegistered functions:\n");
-
- for (i = 0; i < format->dbg_fc_count; i++)
- printf(" > [0x%08llx] %s\n", format->dbg_functions[i]->low_pc, format->dbg_functions[i]->prototype);
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à effacer. *
-* *
-* Description : Décharge les informations trouvées dans un DWARF. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void unload_dwarf_information(dwarf_format *format)
-{
-
-
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à compléter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* cu = unité de compilation lue. [OUT] *
-* *
-* Description : Procède à la lecture d'une unité de compilation. *
-* *
-* Retour : true en cas de succès de la lecture, false sinon. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool read_dwarf_compilation_unit(dwarf_format *format, off_t *pos, compil_unit *cu)
-{
- off_t ulength; /* Taille de l'unité */
- uint16_t version; /* Version du format DWARF */
-
- cu->startpos = *pos;
-
- if (!read_unit_length(format, pos, &ulength))
- return false;
-
- cu->endpos = *pos + ulength;
-
- if (!read_uhalf(format, pos, &version))
- return false;
-
- if (version > 3) return false;
-
- if (!read_abbrev_offset(format, pos, &cu->offset))
- return false;
-
- if (!read_address_size(format, pos, &cu->ptrsize))
- return false;
-
- return true;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à compléter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* cu = unité de compilation courante. *
-* *
-* Description : Récupère toutes les déclarations DWARF utiles trouvées. *
-* *
-* Retour : true en cas de succès de la lecture, false sinon. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool parse_dwarf_compilation_unit(dwarf_format *format, off_t *pos, const compil_unit *cu)
-{
- bool result; /* Bilan à retourner */
- const dw_abbrev *abbrev; /* Abréviation rencontrée */
- dw_dbg_function *function; /* Nouvelle fonction lue */
-
-
-
- result = true;
-
- while (*pos < cu->endpos && result)
- {
-
-
- printf(" =+> Cur :: 0x%02hhx 0x%02hhx 0x%02hhx 0x%02hhx 0x%02hhx\n",
- DBG_FORMAT(format)->content[*pos],
- DBG_FORMAT(format)->content[*pos + 1],
- DBG_FORMAT(format)->content[*pos + 2],
- DBG_FORMAT(format)->content[*pos + 3],
- DBG_FORMAT(format)->content[*pos + 4]);
-
-
-
- abbrev = find_dwarf_abbreviations(format, &cu->offset, pos);
-
- if (abbrev == NULL)
- break;
-
-
-
- printf(" --> %p\n", abbrev);
-
- printf(" == 0x%02x (matched ? %d)\n", abbrev->tag, abbrev->tag == DWT_SUBPROGRAM);
-
-
-
- switch (abbrev->tag)
- {
- case DWT_SUBPROGRAM:
- function = look_for_dwarf_subprograms(format, abbrev, pos, cu);
-
- if (function != NULL)
- {
- format->dbg_functions = (dw_dbg_function **)realloc(format->dbg_functions, ++format->dbg_fc_count * sizeof(dw_dbg_function *));
- format->dbg_functions[format->dbg_fc_count - 1] = function;
- }
- else result = false;
-
- break;
-
- default:
- break;
-
- }
-
-
-
-
-
-
-
-
-
-
-
-
- if (!skip_dwarf_abbrev(format, pos, abbrev))
- printf("error skipping :(\n");
-
-
- }
-
-
- printf(" =+> Next :: 0x%02hhx 0x%02hhx 0x%02hhx 0x%02hhx 0x%02hhx\n",
- DBG_FORMAT(format)->content[*pos],
- DBG_FORMAT(format)->content[*pos + 1],
- DBG_FORMAT(format)->content[*pos + 2],
- DBG_FORMAT(format)->content[*pos + 3],
- DBG_FORMAT(format)->content[*pos + 4]);
-
-
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à compléter. *
-* abbrev = abréviation trouvée à traiter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* cu = unité de compilation courante. *
-* *
-* Description : Enregistre toutes les déclarations de fonction trouvées. *
-* *
-* Retour : Fonction chargée en mémoire ou NULL en cas d'échec. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-dw_dbg_function *look_for_dwarf_subprograms(dwarf_format *format, const dw_abbrev *abbrev, off_t *pos, const compil_unit *cu)
-{
- dw_dbg_function *result; /* Structure à retourner */
- uint32_t type_pos; /* Décalage p/r au pt courant */
- off_t subpos; /* Sous-position de lecture #1 */
- const dw_abbrev *subabbrev; /* Abréviation fille à lire */
- char *retstr; /* Elément du prototype */
- char *prototype; /* Stockage temporaire */
- size_t proto_len; /* Taille du prototype */
- bool is_pointer; /* Mémorise le type 'pointeur' */
- uint64_t index; /* Index de la fonction */
- bool first_arg; /* Marque le 1er argument */
- off_t subpos2; /* Sous-position de lecture #2 */
- const dw_abbrev *subabbrev2; /* Abréviation fille à lire #2 */
-
- result = (dw_dbg_function *)calloc(1, sizeof(dw_dbg_function));
-
- /* Récupération des informations de base */
-
- if (!read_dwarf_abbrev_attribute(format, pos, false, abbrev, DWA_NAME, &result->name))
- goto lfds_error;
-
- if (!read_dwarf_abbrev_attribute(format, pos, false, abbrev, DWA_LOW_PC, &result->low_pc))
- goto lfds_error;
-
- if (!read_dwarf_abbrev_attribute(format, pos, false, abbrev, DWA_HIGH_PC, &result->high_pc))
- goto lfds_error;
-
- /* Type de la fonction */
-
- if (test_dwarf_abbrev_attribute(abbrev, DWA_TYPE))
- {
- if (!read_dwarf_abbrev_attribute(format, pos, false, abbrev, DWA_TYPE, &type_pos))
- goto lfds_error;
-
- subpos = cu->startpos + type_pos;
-
- subabbrev = find_dwarf_abbreviations(format, &cu->offset, &subpos);
-
- retstr = resolve_dwarf_function_type(format, subabbrev, &subpos, cu);
-
- }
- else retstr = strdup("void");
-
- if (retstr == NULL)
- {
- proto_len = 3;
- prototype = (char *)calloc(proto_len + 1, sizeof(char));
- strcat(prototype, "???");
-
- is_pointer = false;
-
- }
- else
- {
- proto_len = strlen(retstr);
- prototype = (char *)calloc(proto_len + 1, sizeof(char));
- strcat(prototype, retstr);
-
- is_pointer = (retstr[strlen(retstr) - 1] == '*');
-
- free(retstr);
-
- }
-
- /* On saute l'abréviation de la déclaration de fonction... */
-
- subpos = *pos;
-
- if (!read_uleb128(format, &subpos, &index, true))
- goto lfds_error;
-
- if (!skip_dwarf_abbrev(format, &subpos, abbrev))
- goto lfds_error;
-
- /* Lecture des différents arguments */
-
- proto_len += (!is_pointer ? 1 : 0) + strlen(result->name) + 1;
- prototype = (char *)realloc(prototype, (proto_len + 1) * sizeof(char));
- if (!is_pointer) strcat(prototype, " ");
- strcat(prototype, result->name);
- strcat(prototype, "(");
-
- first_arg = true;
-
- while (1)
- {
- subabbrev = find_dwarf_abbreviations(format, &cu->offset, &subpos);
- if (subabbrev == NULL) goto exit_loop;
-
- switch (subabbrev->tag)
- {
- case DWT_UNSPECIFIED_PARAMETERS:
-
- /* Virgule de séparation */
-
- if (first_arg) first_arg = false;
- else
- {
- proto_len += 2;
- prototype = (char *)realloc(prototype, (proto_len + 1) * sizeof(char));
- strcat(prototype, ", ");
- }
-
- /* Marque de l'absence de type */
-
- proto_len += 3;
- prototype = (char *)realloc(prototype, (proto_len + 1) * sizeof(char));
- strcat(prototype, "...");
-
- break;
-
- case DWT_FORMAL_PARAMETER:
-
- if (!read_dwarf_abbrev_attribute(format, &subpos, false, subabbrev, DWA_TYPE, &type_pos))
- goto lfds_error;
-
- subpos2 = cu->startpos + type_pos;
-
- subabbrev2 = find_dwarf_abbreviations(format, &cu->offset, &subpos2);
-
- retstr = resolve_dwarf_function_type(format, subabbrev2, &subpos2, cu);
-
- /* Virgule de séparation */
-
- if (first_arg) first_arg = false;
- else
- {
- proto_len += 2;
- prototype = (char *)realloc(prototype, (proto_len + 1) * sizeof(char));
- strcat(prototype, ", ");
- }
-
- /* Type de l'argument */
-
- if (retstr == NULL)
- {
- proto_len += 3;
- prototype = (char *)realloc(prototype, (proto_len + 1) * sizeof(char));
- strcat(prototype, "???");
-
- is_pointer = false;
-
- }
- else
- {
- proto_len += strlen(retstr);
- prototype = (char *)realloc(prototype, (proto_len + 1) * sizeof(char));
- strcat(prototype, retstr);
-
- is_pointer = (retstr[strlen(retstr) - 1] == '*');
-
- free(retstr);
-
- }
-
- /* Nom de l'argument */
-
- if (test_dwarf_abbrev_attribute(abbrev, DWA_NAME))
- {
- if (!read_dwarf_abbrev_attribute(format, &subpos, false, subabbrev, DWA_NAME, &retstr))
- goto lfds_error;
- }
- else retstr = strdup(_("[no name]"));
-
- if (retstr != NULL)
- {
- proto_len += strlen(retstr) + (!is_pointer ? 1 : 0) + 1;
- prototype = (char *)realloc(prototype, (proto_len + 1) * sizeof(char));
- if (!is_pointer) strcat(prototype, " ");
- strcat(prototype, retstr);
-
- free(retstr);
-
- }
-
- break;
-
- default:
- goto exit_loop;
- break;
-
- }
-
- if (!skip_dwarf_abbrev(format, &subpos, subabbrev))
- goto lfds_error;
-
- }
-
- exit_loop:
-
- proto_len += 1;
- prototype = (char *)realloc(prototype, (proto_len + 1) * sizeof(char));
- strcat(prototype, ")");
-
- result->prototype = prototype;
-
- return result;
-
- lfds_error:
-
- if (result->name != NULL) free(result->name);
- if (result->prototype != NULL) free(result->prototype);
-
- free(result);
-
- return NULL;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à compléter. *
-* abbrev = abréviation associée au type. *
-* pos = tête de lecture à avoir sous le coude. *
-* cu = unité de compilation courante. *
-* *
-* Description : Obtient la description humaine d'un type. *
-* *
-* Retour : Chaîne de caractères en cas de succès, NULL sinon. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-char *resolve_dwarf_function_type(dwarf_format *format, const dw_abbrev *abbrev, const off_t *pos, const compil_unit *cu)
-{
- char *result; /* Description à retourner */
- off_t oldpos; /* Conservation de l'indice */
- uint32_t type_pos; /* Sous-type détecté */
- uint64_t index; /* Indice de l'abréviation... */
- const dw_abbrev *subabbrev; /* ... et abréviation associée */
- size_t len; /* Longeur d'un résultat */
-
- result = NULL;
- oldpos = *pos;
-
- switch (abbrev->tag)
- {
- /* 0x04 */
- case DWT_ENUMERATION_TYPE:
-
- oldpos = *pos;
- read_dwarf_abbrev_attribute(format, &oldpos, true /* ??? */, abbrev, DWA_NAME, &result);
-
- if (result != NULL)
- {
- len = strlen(result);
-
- result = (char *)realloc(result, (strlen("enum ") + len + 1) * sizeof(char));
- memmove(&result[strlen("enum ")], result, len);
- memcpy(result, "enum ", strlen("enum "));
-
- }
-
- break;
-
- /* 0x0f */
- case DWT_POINTER_TYPE:
-
- if (test_dwarf_abbrev_attribute(abbrev, DWA_TYPE))
- {
- if (!read_dwarf_abbrev_attribute(format, &oldpos, true, abbrev, DWA_TYPE, &type_pos))
- return NULL;
-
- oldpos = cu->startpos + type_pos;
-
- subabbrev = find_dwarf_abbreviations(format, &cu->offset, &oldpos);
-
- result = resolve_dwarf_function_type(format, subabbrev, &oldpos, cu);
-
- }
- else result = strdup("void");
-
- if (result != NULL)
- {
- len = strlen(result);
-
- if (result[len - 1] == '*')
- {
- result = (char *)realloc(result, (len + 2) * sizeof(char));
- result[len] = '*';
- }
- else
- {
- result = (char *)realloc(result, (len + 3) * sizeof(char));
- strcat(result, " *");
- }
-
- }
-
- break;
-
- /* 0x13 */
- case DWT_STRUCTURE_TYPE:
-
- oldpos = *pos;
- read_dwarf_abbrev_attribute(format, &oldpos, true /* ??? */, abbrev, DWA_NAME, &result);
-
- if (result != NULL)
- {
- len = strlen(result);
-
- result = (char *)realloc(result, (strlen("struct ") + len + 1) * sizeof(char));
- memmove(&result[strlen("struct ")], result, len);
- memcpy(result, "struct ", strlen("struct "));
-
- }
-
- break;
-
- /* 0x16 */
- case DWT_TYPEDEF:
- oldpos = *pos;
- read_dwarf_abbrev_attribute(format, &oldpos, true /* ??? */, abbrev, DWA_NAME, &result);
- break;
-
- /* 0x24 */
- case DWT_BASE_TYPE:
- oldpos = *pos;
- read_dwarf_abbrev_attribute(format, &oldpos, true /* ??? */, abbrev, DWA_NAME, &result);
- break;
-
- /* 0x26 */
- case DWT_CONST_TYPE:
-
-
-
- if (read_dwarf_abbrev_attribute(format, &oldpos, true, abbrev, DWA_TYPE, &type_pos))
- printf(" ## sub type :: 0x%08x\n", type_pos);
- else printf(" error: no type\n");
-
- oldpos = cu->startpos + type_pos;
-
-
-
-
-
-
- subabbrev = find_dwarf_abbreviations(format, &cu->offset, &oldpos);
- printf("subabbrev == %p\n", subabbrev);
-
-
-
-
- result = resolve_dwarf_function_type(format, subabbrev, &oldpos, cu);
-
- if (result != NULL)
- {
- len = strlen(result);
-
- result = (char *)realloc(result, (strlen("const ") + len + 1) * sizeof(char));
- memmove(&result[strlen("const ")], result, len);
- memcpy(result, "const ", strlen("const "));
-
- }
-
- break;
-
- default:
- printf("### NOT HANDLED ### Tag :: 0x%02x\n", abbrev->tag);
- break;
-
- }
-
- return result;
-
-}
-#endif
diff --git a/src/format/dwarf/info.h b/src/format/dwarf/info.h
deleted file mode 100644
index 76220e5..0000000
--- a/src/format/dwarf/info.h
+++ /dev/null
@@ -1,63 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * info.h - prototypes pour la lecture des informations principales du format DWARF
- *
- * Copyright (C) 2008-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_INFO_H
-#define _FORMAT_DWARF_INFO_H
-
-
-#include <stdbool.h>
-
-
-#include "dwarf.h"
-
-
-
-/* Charge les informations depuis une section ".debug_info". */
-bool load_dwarf_debug_information(GDwarfFormat *);
-
-
-
-
-
-
-
-
-#if 0
-
-#include <stdbool.h>
-
-
-#include "d_dwarf.h"
-
-
-
-/* Charge les informations trouvées dans un DWARF. */
-bool load_dwarf_information(dwarf_format *);
-
-/* Décharge les informations trouvées dans un DWARF. */
-void unload_dwarf_information(dwarf_format *);
-#endif
-
-
-
-#endif /* _FORMAT_DWARF_INFO_H */
diff --git a/src/format/dwarf/symbols.c b/src/format/dwarf/symbols.c
deleted file mode 100644
index 3ddfb96..0000000
--- a/src/format/dwarf/symbols.c
+++ /dev/null
@@ -1,316 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * symbols.c - gestion des symboles d'un DWARF
- *
- * Copyright (C) 2016-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "symbols.h"
-
-
-#include "die.h"
-#include "dwarf-int.h"
-#include "form.h"
-#include "../../core/params.h"
-#include "../../mangling/demangler.h"
-
-
-
-/* Charge les informations d'une routine en tant que symbole. */
-static bool load_routine_as_symbol_from_dwarf(GDwarfFormat *, const dw_die *, const dw_abbrev *, bool);
-
-/* Charge les informations d'un objet en tant que symbole. */
-static bool load_object_as_symbol_from_dwarf(GDwarfFormat *, const dw_die *, const dw_abbrev *, bool);
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = description de l'exécutable à compléter. *
-* die = entrée d'informations de débogage à utiliser. *
-* abbrev = abréviation déjà chargée sur laquelle s'appuyer. *
-* use_virt = oriente le choix de la distinction ultime. *
-* *
-* Description : Charge les informations d'une routine en tant que symbole. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static bool load_routine_as_symbol_from_dwarf(GDwarfFormat *format, const dw_die *die, const dw_abbrev *abbrev, bool use_virt)
-{
- DwarfForm form; /* Type d'une valeur d'attribut*/
- const dw_form_value *value; /* Valeur concrète d'attribut */
- virt_t virt; /* Adresse virtuelle de départ */
- bool status; /* Bilan d'une récupération */
- virt_t len; /* Taille de la zone couverte */
- vmpa2t addr; /* Localisation complète */
- mrange_t range; /* Espace de couverture total */
- const char *name; /* Désignation humaine */
- char alt_name[6 + VMPA_MAX_LEN]; /* Nom abstrait de substitution*/
- GBinRoutine *routine; /* Nouvelle routine trouvée */
- GBinSymbol *symbol; /* Nouveau symbole construit */
-
- /* Surface couverte */
-
- value = dw_die_peek_extended_value(die, DW_AT_low_pc, &form);
- if (value == NULL) goto lrasfd_bad_start;
-
- status = translate_form_into_address(value, form, &virt);
- if (!status) goto lrasfd_bad_start;
-
- value = dw_die_peek_extended_value(die, DW_AT_high_pc, &form);
- if (value == NULL) goto lrasfd_bad_start;
-
- status &= translate_form_into_address(value, form, &len);
- if (!status) goto lrasfd_bad_start;
-
- if (!g_exe_format_translate_address_into_vmpa(G_DBG_FORMAT(format)->executable, virt, &addr))
- init_vmpa(&addr, VMPA_NO_PHYSICAL, virt);
-
- init_mrange(&range, &addr, len);
-
- /* Désignation humaine */
-
- value = dw_die_peek_extended_value(die, DW_AT_name, &form);
- if (value == NULL) goto lrasfd_bad_name;
-
- name = translate_form_into_string(value, form);
-
- if (name == NULL)
- {
- strcpy(alt_name, "func_");
-
- if (use_virt)
- vmpa2_virt_to_string(&addr, MDS_UNDEFINED, alt_name + 5, NULL);
- else
- vmpa2_phys_to_string(&addr, MDS_UNDEFINED, alt_name + 5, NULL);
-
- name = alt_name;
-
- }
-
- /* Intégration en bonne et due forme */
-
- routine = g_binary_format_decode_routine(G_BIN_FORMAT(format), name);
- symbol = G_BIN_SYMBOL(routine);
-
- g_binary_symbol_set_range(symbol, &range);
-
- g_binary_format_add_symbol(G_BIN_FORMAT(format), symbol);
-
-
-
-
- printf(" --> [valid ?= %d] start @ 0x%08llx\n", status, virt);
- printf(" --> [valid ?= %d] len = 0x%08llx\n", status, len);
- printf(" --> [valid ?= %d] name = '%s'\n", status, name);
-
-
- return true;
-
- lrasfd_bad_start:
- lrasfd_bad_name:
-
- return false;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = description de l'exécutable à compléter. *
-* die = entrée d'informations de débogage à utiliser. *
-* abbrev = abréviation déjà chargée sur laquelle s'appuyer. *
-* use_virt = oriente le choix de la distinction ultime. *
-* *
-* Description : Charge les informations d'un objet en tant que symbole. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static bool load_object_as_symbol_from_dwarf(GDwarfFormat *format, const dw_die *die, const dw_abbrev *abbrev, bool use_virt)
-{
- DwarfForm form; /* Type d'une valeur d'attribut*/
- const dw_form_value *value; /* Valeur concrète d'attribut */
- virt_t virt; /* Adresse virtuelle de départ */
- bool status; /* Bilan d'une récupération */
- virt_t len; /* Taille de la zone couverte */
- vmpa2t addr; /* Localisation complète */
- mrange_t range; /* Espace de couverture total */
- const char *name; /* Désignation humaine */
- char alt_name[5 + VMPA_MAX_LEN]; /* Nom abstrait de substitution*/
- GBinRoutine *routine; /* Nouvelle routine trouvée */
- GBinSymbol *symbol; /* Nouveau symbole construit */
-
- /* Surface couverte */
-
-
-
-
-
-
- /*
- value = dw_die_peek_extended_value(die, DW_AT_low_pc, &form);
- if (value == NULL) goto lrasfd_bad_start;
-
- status = translate_form_into_address(value, form, &virt);
- if (!status) goto lrasfd_bad_start;
-
- value = dw_die_peek_extended_value(die, DW_AT_high_pc, &form);
- if (value == NULL) goto lrasfd_bad_start;
-
- status &= translate_form_into_address(value, form, &len);
- if (!status) goto lrasfd_bad_start;
-
- if (!g_exe_format_translate_address_into_vmpa(G_DBG_FORMAT(format)->executable, virt, &addr))
- init_vmpa(&addr, VMPA_NO_PHYSICAL, virt);
-
- init_mrange(&range, &addr, len);
- */
-
-
-
-
-
- /* Désignation humaine */
-
- value = dw_die_peek_extended_value(die, DW_AT_name, &form);
- if (value == NULL) goto lrasfd_bad_name;
-
- name = translate_form_into_string(value, form);
-
- if (name == NULL)
- {
- strcpy(alt_name, "obj_");
-
- if (use_virt)
- vmpa2_virt_to_string(&addr, MDS_UNDEFINED, alt_name + 5, NULL);
- else
- vmpa2_phys_to_string(&addr, MDS_UNDEFINED, alt_name + 5, NULL);
-
- name = alt_name;
-
- }
-
- /* Intégration en bonne et due forme */
-
- /*
- routine = try_to_demangle_routine(name);
-
- g_binary_symbol_set_range(G_BIN_SYMBOL(routine), &range);
-
- symbol = g_binary_symbol_new(NULL, STP_OBJECT);
- g_binary_symbol_attach_routine(symbol, routine);
-
- g_binary_format_add_symbol(G_BIN_FORMAT(format), symbol);
- */
-
-
-
- //printf(" --> [valid ?= %d] start @ 0x%08llx\n", status, virt);
- //printf(" --> [valid ?= %d] len = 0x%08llx\n", status, len);
- //printf(" --> [valid ?= %d] name = '%s'\n", status, name);
-
-
- return true;
-
- lrasfd_bad_start:
- lrasfd_bad_name:
-
- return false;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = description de l'exécutable à compléter. *
-* *
-* Description : Charge en mémoire la liste humaine des symboles. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool load_dwarf_symbols(GDwarfFormat *format)
-{
- bool result; /* Bilan à retourner */
- bool no_name; /* Choix de construction de nom*/
-
- typedef struct _die_visit_info
- {
- GDwarfFormat *format;
- bool use_virt;
-
- } die_visit_info;
-
- die_visit_info vinfo; /* Information pour visiteur */
-
-
- bool catch_dwarf_symbol(const dw_die *die, die_visit_info *info)
- {
- const dw_abbrev *abbrev; /* Lien vers la représentation */
- DwarfTag tag; /* Etiquette à analyser */
- bool status; /* Bilan d'un chargement */
-
- abbrev = dw_die_get_abbrev(die);
- tag = dwarf_abbreviation_get_tag(abbrev);
-
- switch (tag)
- {
- case DW_TAG_subprogram:
- printf(" DIE ==> %p -> %p // tag = %x\n", die, abbrev, tag);
- status = load_routine_as_symbol_from_dwarf(info->format, die, abbrev, info->use_virt);
- break;
-
- case DW_TAG_variable:
- printf(" DIE ==> %p -> %p // tag = %x\n", die, abbrev, tag);
- status = load_object_as_symbol_from_dwarf(info->format, die, abbrev, info->use_virt);
- break;
-
- default:
- status = true;
- break;
-
- }
-
- return status;
-
- }
-
-
- if (!g_generic_config_get_value(get_main_configuration(), MPK_FORMAT_NO_NAME, &no_name))
- return false;
-
- vinfo.format = format;
- vinfo.use_virt = no_name;
-
- result = dw_die_visit(format->info_die, (visit_dies_fc)catch_dwarf_symbol, &vinfo);
-
- return result;
-
-}
diff --git a/src/format/dwarf/symbols.h b/src/format/dwarf/symbols.h
deleted file mode 100644
index 128f00c..0000000
--- a/src/format/dwarf/symbols.h
+++ /dev/null
@@ -1,40 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * symbols.h - prototypes pour la gestion des symboles d'un DWARF
- *
- * Copyright (C) 2016-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_SYMBOLS_H
-#define _FORMAT_DWARF_SYMBOLS_H
-
-
-#include <stdbool.h>
-
-
-#include "dwarf.h"
-
-
-
-/* Charge en mémoire la liste humaine des symboles. */
-bool load_dwarf_symbols(GDwarfFormat *);
-
-
-
-#endif /* _FORMAT_DWARF_SYMBOLS_H */
diff --git a/src/format/dwarf/utils.c b/src/format/dwarf/utils.c
deleted file mode 100644
index b767970..0000000
--- a/src/format/dwarf/utils.c
+++ /dev/null
@@ -1,304 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * utils.h - prototypes pour les fonctions d'aisance vis à vis du format DWARF
- *
- * Copyright (C) 2008-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "utils.h"
-
-
-#include <string.h>
-
-
-#include "dwarf-int.h"
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à consulter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* value = valeur au format LEB128 lue. [OUT] *
-* update = indique si la position est à mettre à jour. *
-* *
-* Description : Lit une valeur Little Endian Base 128 signée. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : En cas d'échec, la tête de lecture est indéterminée. *
-* *
-******************************************************************************/
-
-bool read_leb128(dwarf_format *format, off_t *pos, int64_t *value, bool update)
-{
- off_t curpos; /* Tête de lecture effective */
- int shift; /* Décalage à appliquer */
- off_t i; /* Boucle de parcours */
-
- curpos = *pos;
- shift = 0;
- *value = 0;
-
- for (i = 0; i < 8; i++)
- {
- /* On évite les débordements... */
- if (curpos >= DBG_FORMAT(format)->length) return false;
-
- *value |= (DBG_FORMAT(format)->content[curpos] & 0x7f) << shift;
-
- shift += 7;
- curpos++;
-
- if ((DBG_FORMAT(format)->content[*pos + i] & 0x80) == 0x00) break;
-
- }
-
- if ((shift < 64) && (DBG_FORMAT(format)->content[curpos - 1] & 0x40) == 0x40)
- *value |= - (1 << shift);
-
- if (update) *pos = curpos;
-
- return (i < 8);
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à consulter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* value = valeur au format LEB128 lue. [OUT] *
-* update = indique si la position est à mettre à jour. *
-* *
-* Description : Lit une valeur Little Endian Base 128 non signée. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : En cas d'échec, la tête de lecture est indéterminée. *
-* *
-******************************************************************************/
-
-bool read_uleb128(dwarf_format *format, off_t *pos, uint64_t *value, bool update)
-{
- off_t curpos; /* Tête de lecture effective */
- int shift; /* Décalage à appliquer */
- off_t i; /* Boucle de parcours */
-
- curpos = *pos;
- shift = 0;
- *value = 0;
-
- for (i = 0; i < 8; i++)
- {
- /* On évite les débordements... */
- if (curpos >= DBG_FORMAT(format)->length) return false;
-
- *value |= (DBG_FORMAT(format)->content[curpos] & 0x7f) << shift;
-
- shift += 7;
- curpos++;
-
- if ((DBG_FORMAT(format)->content[*pos + i] & 0x80) == 0x00) break;
-
- }
-
- if (update) *pos = curpos;
-
- return (i < 8);
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à consulter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* value = valeur entière lue. [OUT] *
-* *
-* Description : Lit une valeur représentant une longueur d'unité. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : Un peu sale : la sortie est signée et dépend du système, *
-* alors que la valeur est non signée et dépend de la cible. *
-* *
-******************************************************************************/
-
-bool read_unit_length(dwarf_format *format, off_t *pos, off_t *value)
-{
- bool result; /* Bilan à retourner */
- uint32_t val32; /* Entier sur 4 octets */
- uint64_t val64; /* Entier sur 8 octets */
-
- /* FIXME : Endian... */
-
- if (format->format == DWF_32_BITS)
- {
- result = ((*pos + 4) <= DBG_FORMAT(format)->length);
-
- if (result)
- {
- memcpy(&val32, &DBG_FORMAT(format)->content[*pos], 4);
- (*pos) += 4;
-
- *value = val32;
-
- }
-
- }
- else
- {
- result = ((*pos + 4 + 8) <= DBG_FORMAT(format)->length);
-
- if (result)
- {
- memcpy(&val64, &DBG_FORMAT(format)->content[*pos + 4], 8);
- (*pos) += 4 + 8;
-
- *value = val64;
-
- }
-
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à consulter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* value = valeur entière non signée lue. [OUT] *
-* *
-* Description : Lit une valeur non signée sur deux octets. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool read_uhalf(dwarf_format *format, off_t *pos, uint16_t *value)
-{
- bool result; /* Bilan à retourner */
-
- /* FIXME : Endian... */
-
- result = ((*pos + 2) <= DBG_FORMAT(format)->length);
-
- if (result)
- {
- memcpy(value, &DBG_FORMAT(format)->content[*pos], 2);
- (*pos) += 2;
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à consulter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* value = valeur entière lue. [OUT] *
-* *
-* Description : Lit une valeur indiquant une position dans les abréviations. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : Un peu sale : la sortie est signée et dépend du système, *
-* alors que la valeur est non signée et dépend de la cible. *
-* *
-******************************************************************************/
-
-bool read_abbrev_offset(dwarf_format *format, off_t *pos, off_t *value)
-{
- bool result; /* Bilan à retourner */
- uint32_t val32; /* Entier sur 4 octets */
- uint64_t val64; /* Entier sur 8 octets */
-
- /* FIXME : Endian... */
-
- if (format->format == DWF_32_BITS)
- {
- result = ((*pos + 4) <= DBG_FORMAT(format)->length);
-
- if (result)
- {
- memcpy(&val32, &DBG_FORMAT(format)->content[*pos], 4);
- (*pos) += 4;
-
- *value = val32;
-
- }
-
- }
- else
- {
- result = ((*pos + 8) <= DBG_FORMAT(format)->length);
-
- if (result)
- {
- memcpy(&val64, &DBG_FORMAT(format)->content[*pos], 8);
- (*pos) += 8;
-
- *value = val64;
-
- }
-
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = informations de débogage à consulter. *
-* pos = tête de lecture à mettre à jour. [OUT] *
-* value = valeur entière non signée lue. [OUT] *
-* *
-* Description : Lit une valeur indiquant la taille des adresses mémoire. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool read_address_size(dwarf_format *format, off_t *pos, uint8_t *value)
-{
- bool result; /* Bilan à retourner */
-
- result = ((*pos + 1) <= DBG_FORMAT(format)->length);
-
- if (result)
- {
- *value = DBG_FORMAT(format)->content[*pos];
- (*pos)++;
- }
-
- return result;
-
-}
diff --git a/src/format/dwarf/utils.h b/src/format/dwarf/utils.h
deleted file mode 100644
index 6727082..0000000
--- a/src/format/dwarf/utils.h
+++ /dev/null
@@ -1,56 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * utils.h - prototypes pour les fonctions d'aisance vis à vis du format DWARF
- *
- * Copyright (C) 2008-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_UTILS_H
-#define _FORMAT_DWARF_UTILS_H
-
-
-#include <stdbool.h>
-#include <stdint.h>
-
-
-#include "d_dwarf.h"
-
-
-
-/* Lit une valeur Little Endian Base 128 signée. */
-bool read_leb128(dwarf_format *, off_t *, int64_t *, bool);
-
-/* Lit une valeur Little Endian Base 128 non signée. */
-bool read_uleb128(dwarf_format *, off_t *, uint64_t *, bool);
-
-/* Lit une valeur représentant une longueur d'unité. */
-bool read_unit_length(dwarf_format *, off_t *, off_t *);
-
-/* Lit une valeur non signée sur deux octets. */
-bool read_uhalf(dwarf_format *, off_t *, uint16_t *);
-
-/* Lit une valeur indiquant une position dans les abréviations. */
-bool read_abbrev_offset(dwarf_format *, off_t *, off_t *);
-
-/* Lit une valeur indiquant la taille des adresses mémoire. */
-bool read_address_size(dwarf_format *, off_t *, uint8_t *);
-
-
-
-#endif /* _FORMAT_DWARF_UTILS_H */
diff --git a/src/format/dwarf/v2/Makefile.am b/src/format/dwarf/v2/Makefile.am
deleted file mode 100644
index d1fc563..0000000
--- a/src/format/dwarf/v2/Makefile.am
+++ /dev/null
@@ -1,18 +0,0 @@
-
-noinst_LTLIBRARIES = libformatdwarfv2.la
-
-libformatdwarfv2_la_SOURCES = \
- dwarf.h dwarf.c \
- form.h form.c
-
-libformatdwarfv2_la_LDFLAGS = $(LIBGTK_LIBS)
-
-
-devdir = $(includedir)/chrysalide/$(subdir:src/%=%)
-
-dev_HEADERS = $(libformatdwarfv2_la_SOURCES:%c=)
-
-
-AM_CPPFLAGS = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS)
-
-AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
diff --git a/src/format/dwarf/v2/dwarf.c b/src/format/dwarf/v2/dwarf.c
deleted file mode 100644
index 8f794bf..0000000
--- a/src/format/dwarf/v2/dwarf.c
+++ /dev/null
@@ -1,180 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf.c - support du format DWARF v2
- *
- * Copyright (C) 2015-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "dwarf.h"
-
-
-#include "../dwarf-int.h"
-
-
-#include "form.h"
-
-
-
-/* Format de débogage DWARF v2 (instance) */
-struct _GDwarfV2Format
-{
- GDwarfFormat parent; /* A laisser en premier */
-
-};
-
-/* Format de débogage DWARF v2 (classe) */
-struct _GDwarfV2FormatClass
-{
- GDwarfFormatClass parent; /* A laisser en premier */
-
-};
-
-
-/* Initialise la classe des formats de débogage DWARF v2. */
-static void g_dwarfv2_format_class_init(GDwarfV2FormatClass *);
-
-/* Initialise une instance de format de débogage DWARF v2. */
-static void g_dwarfv2_format_init(GDwarfV2Format *);
-
-/* Supprime toutes les références externes. */
-static void g_dwarfv2_format_dispose(GDwarfV2Format *);
-
-/* Procède à la libération totale de la mémoire. */
-static void g_dwarfv2_format_finalize(GDwarfV2Format *);
-
-
-
-/* Indique le type défini pour un format de débogage DWARF v2. */
-G_DEFINE_TYPE(GDwarfV2Format, g_dwarfv2_format, G_TYPE_DWARF_FORMAT);
-
-
-/******************************************************************************
-* *
-* Paramètres : klass = classe à initialiser. *
-* *
-* Description : Initialise la classe des formats de débogage DWARF v2. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv2_format_class_init(GDwarfV2FormatClass *klass)
-{
- GObjectClass *object; /* Autre version de la classe */
- GDwarfFormatClass *dwarf; /* Version parente de la classe*/
-
- object = G_OBJECT_CLASS(klass);
-
- object->dispose = (GObjectFinalizeFunc/* ! */)g_dwarfv2_format_dispose;
- object->finalize = (GObjectFinalizeFunc)g_dwarfv2_format_finalize;
-
- dwarf = G_DWARF_FORMAT_CLASS(klass);
-
- dwarf->read_form = (read_form_value_fc)read_dwarf_v2_form_value;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance à initialiser. *
-* *
-* Description : Initialise une instance de format de débogage DWARF v2. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv2_format_init(GDwarfV2Format *format)
-{
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance d'objet GLib à traiter. *
-* *
-* Description : Supprime toutes les références externes. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv2_format_dispose(GDwarfV2Format *format)
-{
- G_OBJECT_CLASS(g_dwarfv2_format_parent_class)->dispose(G_OBJECT(format));
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance d'objet GLib à traiter. *
-* *
-* Description : Procède à la libération totale de la mémoire. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv2_format_finalize(GDwarfV2Format *format)
-{
- G_OBJECT_CLASS(g_dwarfv2_format_parent_class)->finalize(G_OBJECT(format));
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : content = contenu binaire à parcourir. *
-* parent = éventuel format exécutable déjà chargé. *
- status = barre de statut à tenir informée. *
-* *
-* Description : Prend en charge un nouveau format DWARF (v2). *
-* *
-* Retour : Adresse de la structure mise en place ou NULL en cas d'échec.*
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-GBinFormat *g_dwarfv2_format_new(GBinContent *content, GExeFormat *parent, GtkStatusStack *status)
-{
- GDwarfV2Format *result; /* Structure à retourner */
-
- result = g_object_new(G_TYPE_DWARFV2_FORMAT, NULL);
-
-
-
- g_binary_format_set_content(G_BIN_FORMAT(result), content);
-
-
-
- return G_BIN_FORMAT(result);
-
-}
diff --git a/src/format/dwarf/v2/dwarf.h b/src/format/dwarf/v2/dwarf.h
deleted file mode 100644
index f3b3501..0000000
--- a/src/format/dwarf/v2/dwarf.h
+++ /dev/null
@@ -1,58 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf.h - prototypes pour le support du format DWARF v2
- *
- * Copyright (C) 2015-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_V2_DWARF_H
-#define _FORMAT_DWARF_V2_DWARF_H
-
-
-#include <glib-object.h>
-
-
-#include "../../../core/formats.h"
-
-
-
-#define G_TYPE_DWARFV2_FORMAT g_dwarfv2_format_get_type()
-#define G_DWARFV2_FORMAT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), g_dwarfv2_format_get_type(), GDwarfV2Format))
-#define G_IS_DWARFV2_FORMAT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), g_dwarfv2_format_get_type()))
-#define G_DWARFV2_FORMAT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_DWARFV2_FORMAT, GDwarfV2FormatClass))
-#define G_IS_DWARFV2_FORMAT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_DWARFV2_FORMAT))
-#define G_DWARFV2_FORMAT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_DWARFV2_FORMAT, GDwarfV2FormatClass))
-
-
-/* Format de débogage DWARF v2 (instance) */
-typedef struct _GDwarfV2Format GDwarfV2Format;
-
-/* Format de débogage DWARF v2 (classe) */
-typedef struct _GDwarfV2FormatClass GDwarfV2FormatClass;
-
-
-/* Indique le type défini pour un format de débogage DWARF v2. */
-GType g_dwarfv2_format_get_type(void);
-
-/* Prend en charge un nouveau format DWARF (v2). */
-GBinFormat *g_dwarfv2_format_new(GBinContent *, GExeFormat *, GtkStatusStack *);
-
-
-
-#endif /* _FORMAT_DWARF_V2_DWARF_H */
diff --git a/src/format/dwarf/v2/form.c b/src/format/dwarf/v2/form.c
deleted file mode 100644
index 7e012b7..0000000
--- a/src/format/dwarf/v2/form.c
+++ /dev/null
@@ -1,276 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * form.c - chargement en mémoire des valeurs d'attributs
- *
- * Copyright (C) 2016-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "form.h"
-
-
-#include "../dwarf-int.h"
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = contenu binaire de débogage à parcourir. *
-* cu = unité de compilation parente. *
-* form = nature de la valeur à lire. *
-* pos = tête de lecture au sein des données. [OUT] *
-* value = valeur au format donné lue. [OUT] *
-* *
-* Description : Lit la valeur correspondant à un type donné. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool read_dwarf_v2_form_value(const GDwarfFormat *format, const dw_compil_unit_header *cu, DwarfForm form, vmpa2t *pos, dw_v2_form_value *value)
-{
- bool result; /* Bilan de lecture à renvoyer */
- GBinContent *content; /* Contenu binaire à parcourir */
- SourceEndian endian; /* Boutisme des enregistrements*/
- GExeFormat *exe; /* Format d'exécutable rattaché*/
- const bin_t *tmp; /* Données quelconques */
- uint8_t tmp8; /* Données sur 8 bits */
- uint16_t tmp16; /* Données sur 16 bits */
- uint32_t tmp32; /* Données sur 32 bits */
- uint64_t tmp64; /* Données sur 64 bits */
- uleb128_t tmpuleb; /* Données sur xxx bits */
- phys_t offset; /* Décalage à appliquer */
- mrange_t range; /* Couverture d'une section */
- vmpa2t iter; /* Point de lecture parallèle */
-
- content = G_BIN_FORMAT(format)->content;
- endian = g_binary_format_get_endianness(G_BIN_FORMAT(format));
- exe = G_DBG_FORMAT(format)->executable;
-
- switch (form)
- {
- case DW_FORM_addr:
-
- switch (cu->address_size)
- {
- case 2:
- result = g_binary_content_read_u16(content, pos, endian, &tmp16);
- if (result) value->address = tmp16;
- break;
- case 4:
- result = g_binary_content_read_u32(content, pos, endian, &tmp32);
- if (result) value->address = tmp32;
- break;
- case 8:
- result = g_binary_content_read_u64(content, pos, endian, &tmp64);
- if (result) value->address = tmp64;
- break;
- default:
- result = false;
- break;
- }
- break;
-
- case DW_FORM_block2:
- result = g_binary_content_read_u16(content, pos, endian, &tmp16);
- if (result)
- {
- value->block.size = tmp16;
- goto block_finish;
- }
- break;
-
- case DW_FORM_block4:
- result = g_binary_content_read_u32(content, pos, endian, &tmp32);
- if (result)
- {
- value->block.size = tmp32;
- goto block_finish;
- }
- break;
-
- case DW_FORM_data2:
- result = g_binary_content_read_u16(content, pos, endian, &value->data2);
- break;
-
- case DW_FORM_data4:
- result = g_binary_content_read_u32(content, pos, endian, &value->data4);
- break;
-
- case DW_FORM_data8:
- result = g_binary_content_read_u64(content, pos, endian, &value->data8);
- break;
-
- case DW_FORM_string:
-
- tmp = g_binary_content_get_raw_access(content, pos, 1);
- result = (tmp != NULL);
-
- if (result)
- {
- value->string = (const char *)tmp;
-
- while (result && *tmp != '\0')
- {
- tmp = g_binary_content_get_raw_access(content, pos, 1);
- result = (tmp != NULL);
- }
-
- }
-
- break;
-
- case DW_FORM_block:
-
- tmpuleb = 0; /* Pour GCC */
-
- result = g_binary_content_read_uleb128(content, pos, &tmpuleb);
- if (!result) break;
-
- value->block.size = tmpuleb;
-
- block_finish:
-
- value->block.start = g_binary_content_get_raw_access(content, pos, value->block.size);
-
- result = (value->block.start != NULL);
- break;
-
- case DW_FORM_block1:
- result = g_binary_content_read_u8(content, pos, &tmp8);
- if (result)
- {
- value->block.size = tmp8;
- goto block_finish;
- }
- break;
-
- case DW_FORM_data1:
- result = g_binary_content_read_u8(content, pos, &value->data1);
- break;
-
- case DW_FORM_flag:
- result = g_binary_content_read_u8(content, pos, &value->flag);
- break;
-
- case DW_FORM_sdata:
- result = g_binary_content_read_leb128(content, pos, &value->sdata);
- break;
-
- case DW_FORM_strp:
-
- /* Définition des positions */
-
- if (cu->is_32b)
- {
- result = g_binary_content_read_u32(content, pos, endian, &tmp32);
- offset = tmp32;
- }
- else
- {
- result = g_binary_content_read_u64(content, pos, endian, &tmp64);
- offset = tmp64;
- }
-
- /* Lecture dans la section adaptée */
-
- if (result)
- result = g_exe_format_get_section_range_by_name(exe, ".debug_str", &range);
-
- if (result)
- {
- copy_vmpa(&iter, get_mrange_addr(&range));
-
- result = g_binary_content_seek(content, &iter, offset);
-
- if (!result)
- break;
-
- tmp = g_binary_content_get_raw_access(content, &iter, 1);
- result = (tmp != NULL);
-
- if (result)
- {
- value->string = (const char *)tmp;
-
- while (result && *tmp != '\0')
- {
- tmp = g_binary_content_get_raw_access(content, &iter, 1);
- result = (tmp != NULL);
- }
-
- }
-
- }
-
- break;
-
- case DW_FORM_udata:
- result = g_binary_content_read_uleb128(content, pos, &value->udata);
- break;
-
-
-
-
-
-
-
-
-
-
-
- case DW_FORM_ref1:
- result = g_binary_content_read_u8(content, pos, &value->ref1);
- break;
-
- case DW_FORM_ref2:
- result = g_binary_content_read_u16(content, pos, endian, &value->ref2);
- break;
-
- case DW_FORM_ref4:
- result = g_binary_content_read_u32(content, pos, endian, &value->ref4);
- break;
-
- case DW_FORM_ref8:
- result = g_binary_content_read_u64(content, pos, endian, &value->ref8);
- break;
-
- case DW_FORM_ref_udata:
- result = g_binary_content_read_uleb128(content, pos, &value->ref_udata);
- break;
-
-
-
-
-
-
-
-
-
-
- default:
- result = false;
- break;
-
- }
-
- return result;
-
-}
diff --git a/src/format/dwarf/v2/form.h b/src/format/dwarf/v2/form.h
deleted file mode 100644
index a124e67..0000000
--- a/src/format/dwarf/v2/form.h
+++ /dev/null
@@ -1,39 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * form.h - prototypes pour le chargement en mémoire des valeurs d'attributs
- *
- * Copyright (C) 2016-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_V2_FORM_H
-#define _FORMAT_DWARF_V2_FORM_H
-
-
-#include "../dwarf.h"
-#include "../dwarf_def.h"
-#include "../../../analysis/content.h"
-
-
-
-/* Lit la valeur correspondant à un type donné. */
-bool read_dwarf_v2_form_value(const GDwarfFormat *, const dw_compil_unit_header *, DwarfForm, vmpa2t *, dw_v2_form_value *);
-
-
-
-#endif /* _FORMAT_DWARF_V2_FORM_H */
diff --git a/src/format/dwarf/v3/Makefile.am b/src/format/dwarf/v3/Makefile.am
deleted file mode 100644
index f6c12c3..0000000
--- a/src/format/dwarf/v3/Makefile.am
+++ /dev/null
@@ -1,17 +0,0 @@
-
-noinst_LTLIBRARIES = libformatdwarfv3.la
-
-libformatdwarfv3_la_SOURCES = \
- dwarf.h dwarf.c
-
-libformatdwarfv3_la_LDFLAGS = $(LIBGTK_LIBS)
-
-
-devdir = $(includedir)/chrysalide/$(subdir:src/%=%)
-
-dev_HEADERS = $(libformatdwarfv3_la_SOURCES:%c=)
-
-
-AM_CPPFLAGS = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS)
-
-AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
diff --git a/src/format/dwarf/v3/dwarf.c b/src/format/dwarf/v3/dwarf.c
deleted file mode 100644
index 942c289..0000000
--- a/src/format/dwarf/v3/dwarf.c
+++ /dev/null
@@ -1,172 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf.c - support du format DWARF v3
- *
- * Copyright (C) 2015-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "dwarf.h"
-
-
-#include "../dwarf-int.h"
-
-
-
-/* Format de débogage DWARF v3 (instance) */
-struct _GDwarfV3Format
-{
- GDwarfFormat parent; /* A laisser en premier */
-
-};
-
-/* Format de débogage DWARF v3 (classe) */
-struct _GDwarfV3FormatClass
-{
- GDwarfFormatClass parent; /* A laisser en premier */
-
-};
-
-
-/* Initialise la classe des formats de débogage DWARF v3. */
-static void g_dwarfv3_format_class_init(GDwarfV3FormatClass *);
-
-/* Initialise une instance de format de débogage DWARF v3. */
-static void g_dwarfv3_format_init(GDwarfV3Format *);
-
-/* Supprime toutes les références externes. */
-static void g_dwarfv3_format_dispose(GDwarfV3Format *);
-
-/* Procède à la libération totale de la mémoire. */
-static void g_dwarfv3_format_finalize(GDwarfV3Format *);
-
-
-
-/* Indique le type défini pour un format de débogage DWARF v3. */
-G_DEFINE_TYPE(GDwarfV3Format, g_dwarfv3_format, G_TYPE_DWARF_FORMAT);
-
-
-/******************************************************************************
-* *
-* Paramètres : klass = classe à initialiser. *
-* *
-* Description : Initialise la classe des formats de débogage DWARF v3. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv3_format_class_init(GDwarfV3FormatClass *klass)
-{
- GObjectClass *object; /* Autre version de la classe */
-
- object = G_OBJECT_CLASS(klass);
-
- object->dispose = (GObjectFinalizeFunc/* ! */)g_dwarfv3_format_dispose;
- object->finalize = (GObjectFinalizeFunc)g_dwarfv3_format_finalize;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance à initialiser. *
-* *
-* Description : Initialise une instance de format de débogage DWARF v3. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv3_format_init(GDwarfV3Format *format)
-{
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance d'objet GLib à traiter. *
-* *
-* Description : Supprime toutes les références externes. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv3_format_dispose(GDwarfV3Format *format)
-{
- G_OBJECT_CLASS(g_dwarfv3_format_parent_class)->dispose(G_OBJECT(format));
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance d'objet GLib à traiter. *
-* *
-* Description : Procède à la libération totale de la mémoire. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv3_format_finalize(GDwarfV3Format *format)
-{
- G_OBJECT_CLASS(g_dwarfv3_format_parent_class)->finalize(G_OBJECT(format));
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : content = contenu binaire à parcourir. *
-* parent = éventuel format exécutable déjà chargé. *
- status = barre de statut à tenir informée. *
-* *
-* Description : Prend en charge un nouveau format DWARF (v3). *
-* *
-* Retour : Adresse de la structure mise en place ou NULL en cas d'échec.*
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-GBinFormat *g_dwarfv3_format_new(GBinContent *content, GExeFormat *parent, GtkStatusStack *status)
-{
- GDwarfV3Format *result; /* Structure à retourner */
-
- result = g_object_new(G_TYPE_DWARFV3_FORMAT, NULL);
-
-
-
- g_binary_format_set_content(G_BIN_FORMAT(result), content);
-
-
-
- return G_BIN_FORMAT(result);
-
-}
diff --git a/src/format/dwarf/v3/dwarf.h b/src/format/dwarf/v3/dwarf.h
deleted file mode 100644
index 5042b89..0000000
--- a/src/format/dwarf/v3/dwarf.h
+++ /dev/null
@@ -1,58 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf.h - prototypes pour le support du format DWARF v3
- *
- * Copyright (C) 2015-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_V3_DWARF_H
-#define _FORMAT_DWARF_V3_DWARF_H
-
-
-#include <glib-object.h>
-
-
-#include "../../../core/formats.h"
-
-
-
-#define G_TYPE_DWARFV3_FORMAT g_dwarfv3_format_get_type()
-#define G_DWARFV3_FORMAT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), g_dwarfv3_format_get_type(), GDwarfV3Format))
-#define G_IS_DWARFV3_FORMAT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), g_dwarfv3_format_get_type()))
-#define G_DWARFV3_FORMAT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_DWARFV3_FORMAT, GDwarfV3FormatClass))
-#define G_IS_DWARFV3_FORMAT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_DWARFV3_FORMAT))
-#define G_DWARFV3_FORMAT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_DWARFV3_FORMAT, GDwarfV3FormatClass))
-
-
-/* Format de débogage DWARF v3 (instance) */
-typedef struct _GDwarfV3Format GDwarfV3Format;
-
-/* Format de débogage DWARF v3 (classe) */
-typedef struct _GDwarfV3FormatClass GDwarfV3FormatClass;
-
-
-/* Indique le type défini pour un format de débogage DWARF v3. */
-GType g_dwarfv3_format_get_type(void);
-
-/* Prend en charge un nouveau format DWARF (v3). */
-GBinFormat *g_dwarfv3_format_new(GBinContent *, GExeFormat *, GtkStatusStack *);
-
-
-
-#endif /* _FORMAT_DWARF_V3_DWARF_H */
diff --git a/src/format/dwarf/v4/Makefile.am b/src/format/dwarf/v4/Makefile.am
deleted file mode 100644
index ca77923..0000000
--- a/src/format/dwarf/v4/Makefile.am
+++ /dev/null
@@ -1,18 +0,0 @@
-
-noinst_LTLIBRARIES = libformatdwarfv4.la
-
-libformatdwarfv4_la_SOURCES = \
- dwarf.h dwarf.c \
- form.h form.c
-
-libformatdwarfv4_la_LDFLAGS = $(LIBGTK_LIBS)
-
-
-devdir = $(includedir)/chrysalide/$(subdir:src/%=%)
-
-dev_HEADERS = $(libformatdwarfv4_la_SOURCES:%c=)
-
-
-AM_CPPFLAGS = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS)
-
-AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
diff --git a/src/format/dwarf/v4/dwarf.c b/src/format/dwarf/v4/dwarf.c
deleted file mode 100644
index a220aff..0000000
--- a/src/format/dwarf/v4/dwarf.c
+++ /dev/null
@@ -1,182 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf.c - support du format DWARF v4
- *
- * Copyright (C) 2015-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "dwarf.h"
-
-
-#include "../dwarf-int.h"
-
-
-#include "form.h"
-
-
-
-/* Format de débogage DWARF v4 (instance) */
-struct _GDwarfV4Format
-{
- GDwarfFormat parent; /* A laisser en premier */
-
-};
-
-/* Format de débogage DWARF v4 (classe) */
-struct _GDwarfV4FormatClass
-{
- GDwarfFormatClass parent; /* A laisser en premier */
-
-};
-
-
-/* Initialise la classe des formats de débogage DWARF v4. */
-static void g_dwarfv4_format_class_init(GDwarfV4FormatClass *);
-
-/* Initialise une instance de format de débogage DWARF v4. */
-static void g_dwarfv4_format_init(GDwarfV4Format *);
-
-/* Supprime toutes les références externes. */
-static void g_dwarfv4_format_dispose(GDwarfV4Format *);
-
-/* Procède à la libération totale de la mémoire. */
-static void g_dwarfv4_format_finalize(GDwarfV4Format *);
-
-
-
-/* Indique le type défini pour un format de débogage DWARF v4. */
-G_DEFINE_TYPE(GDwarfV4Format, g_dwarfv4_format, G_TYPE_DWARF_FORMAT);
-
-
-/******************************************************************************
-* *
-* Paramètres : klass = classe à initialiser. *
-* *
-* Description : Initialise la classe des formats de débogage DWARF v4. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv4_format_class_init(GDwarfV4FormatClass *klass)
-{
- GObjectClass *object; /* Autre version de la classe */
- GDwarfFormatClass *dwarf; /* Version parente de la classe*/
-
- object = G_OBJECT_CLASS(klass);
-
- object->dispose = (GObjectFinalizeFunc/* ! */)g_dwarfv4_format_dispose;
- object->finalize = (GObjectFinalizeFunc)g_dwarfv4_format_finalize;
-
- dwarf = G_DWARF_FORMAT_CLASS(klass);
-
- dwarf->read_form = (read_form_value_fc)read_dwarf_v4_form_value;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance à initialiser. *
-* *
-* Description : Initialise une instance de format de débogage DWARF v4. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv4_format_init(GDwarfV4Format *format)
-{
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance d'objet GLib à traiter. *
-* *
-* Description : Supprime toutes les références externes. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv4_format_dispose(GDwarfV4Format *format)
-{
- G_OBJECT_CLASS(g_dwarfv4_format_parent_class)->dispose(G_OBJECT(format));
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = instance d'objet GLib à traiter. *
-* *
-* Description : Procède à la libération totale de la mémoire. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_dwarfv4_format_finalize(GDwarfV4Format *format)
-{
- G_OBJECT_CLASS(g_dwarfv4_format_parent_class)->finalize(G_OBJECT(format));
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : content = contenu binaire à parcourir. *
-* parent = éventuel format exécutable déjà chargé. *
- status = barre de statut à tenir informée. *
-* *
-* Description : Prend en charge un nouveau format DWARF (v4). *
-* *
-* Retour : Adresse de la structure mise en place ou NULL en cas d'échec.*
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-GBinFormat *g_dwarfv4_format_new(GBinContent *content, GExeFormat *parent, GtkStatusStack *status)
-{
- GDwarfV4Format *result; /* Structure à retourner */
-
- result = g_object_new(G_TYPE_DWARFV4_FORMAT, NULL);
-
- g_binary_format_set_content(G_BIN_FORMAT(result), content);
-
- if (!g_dwarf_format_load(G_DWARF_FORMAT(result), parent))
- {
- g_object_unref(G_OBJECT(result));
- result = NULL;
- }
-
- return G_BIN_FORMAT(result);
-
-}
diff --git a/src/format/dwarf/v4/dwarf.h b/src/format/dwarf/v4/dwarf.h
deleted file mode 100644
index 89135e3..0000000
--- a/src/format/dwarf/v4/dwarf.h
+++ /dev/null
@@ -1,58 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * dwarf.h - prototypes pour le support du format DWARF v4
- *
- * Copyright (C) 2015-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_V4_DWARF_H
-#define _FORMAT_DWARF_V4_DWARF_H
-
-
-#include <glib-object.h>
-
-
-#include "../../../core/formats.h"
-
-
-
-#define G_TYPE_DWARFV4_FORMAT g_dwarfv4_format_get_type()
-#define G_DWARFV4_FORMAT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), g_dwarfv4_format_get_type(), GDwarfV4Format))
-#define G_IS_DWARFV4_FORMAT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), g_dwarfv4_format_get_type()))
-#define G_DWARFV4_FORMAT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_DWARFV4_FORMAT, GDwarfV4FormatClass))
-#define G_IS_DWARFV4_FORMAT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_DWARFV4_FORMAT))
-#define G_DWARFV4_FORMAT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_DWARFV4_FORMAT, GDwarfV4FormatClass))
-
-
-/* Format de débogage DWARF v4 (instance) */
-typedef struct _GDwarfV4Format GDwarfV4Format;
-
-/* Format de débogage DWARF v4 (classe) */
-typedef struct _GDwarfV4FormatClass GDwarfV4FormatClass;
-
-
-/* Indique le type défini pour un format de débogage DWARF v4. */
-GType g_dwarfv4_format_get_type(void);
-
-/* Prend en charge un nouveau format DWARF (v4). */
-GBinFormat *g_dwarfv4_format_new(GBinContent *, GExeFormat *, GtkStatusStack *);
-
-
-
-#endif /* _FORMAT_DWARF_V4_DWARF_H */
diff --git a/src/format/dwarf/v4/form.c b/src/format/dwarf/v4/form.c
deleted file mode 100644
index 80dbf1e..0000000
--- a/src/format/dwarf/v4/form.c
+++ /dev/null
@@ -1,106 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * form.c - chargement en mémoire des valeurs d'attributs
- *
- * Copyright (C) 2016-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "form.h"
-
-
-#include "../dwarf-int.h"
-#include "../v2/form.h"
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = contenu binaire de débogage à parcourir. *
-* cu = unité de compilation parente. *
-* form = nature de la valeur à lire. *
-* pos = tête de lecture au sein des données. [OUT] *
-* value = valeur au format donné lue. [OUT] *
-* *
-* Description : Lit la valeur correspondant à un type donné. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool read_dwarf_v4_form_value(const GDwarfFormat *format, const dw_compil_unit_header *cu, DwarfForm form, vmpa2t *pos, dw_v4_form_value *value)
-{
- bool result; /* Bilan de lecture à renvoyer */
- GBinContent *content; /* Contenu binaire à parcourir */
- SourceEndian endian; /* Boutisme des enregistrements*/
- uint32_t tmp32; /* Données sur 32 bits */
- uint64_t tmp64; /* Données sur 64 bits */
- uleb128_t tmpuleb; /* Données sur xxx bits */
-
- content = G_BIN_FORMAT(format)->content;
- endian = g_binary_format_get_endianness(G_BIN_FORMAT(format));
-
- switch (form)
- {
- case DW_FORM_sec_offset:
-
- if (cu->is_32b)
- {
- result = g_binary_content_read_u32(content, pos, endian, &tmp32);
- tmp64 = tmp32;
- }
- else
- result = g_binary_content_read_u64(content, pos, endian, &tmp64);
-
- value->sec_offset = tmp64;
- break;
-
- case DW_FORM_exprloc:
-
- tmpuleb = 0; /* Pour GCC */
-
- result = g_binary_content_read_uleb128(content, pos, &tmpuleb);
- if (!result) break;
-
- value->expr.size = tmpuleb;
-
- value->expr.start = g_binary_content_get_raw_access(content, pos, value->expr.size);
- result = (value->expr.start != NULL);
-
- break;
-
- case DW_FORM_flag_present:
- result = true;
- value->has_flag = true;
- break;
-
- case DW_FORM_ref_sig8:
- result = g_binary_content_read_u64(content, pos, endian, &value->signature);
- break;
-
- default:
- result = read_dwarf_v2_form_value(format, cu, form, pos, &value->v2);
- break;
-
- }
-
- return result;
-
-}
diff --git a/src/format/dwarf/v4/form.h b/src/format/dwarf/v4/form.h
deleted file mode 100644
index 053b693..0000000
--- a/src/format/dwarf/v4/form.h
+++ /dev/null
@@ -1,39 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * form.h - prototypes pour le chargement en mémoire des valeurs d'attributs
- *
- * Copyright (C) 2016-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * Chrysalide is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_DWARF_V4_FORM_H
-#define _FORMAT_DWARF_V4_FORM_H
-
-
-#include "../dwarf.h"
-#include "../dwarf_def.h"
-#include "../../../analysis/content.h"
-
-
-
-/* Lit la valeur correspondant à un type donné. */
-bool read_dwarf_v4_form_value(const GDwarfFormat *, const dw_compil_unit_header *, DwarfForm, vmpa2t *, dw_v4_form_value *);
-
-
-
-#endif /* _FORMAT_DWARF_V4_FORM_H */